{"title":"Instruments","description":"","products":[{"product_id":"aster-rotameter-10-100-lph-15-nb-online-mounted","title":"Aster Rotameter – 20–200 LPH – 15 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 20–200 LPH – 15 NB – Online Mounted is a precision-engineered flow meter designed for accurate and reliable measurement of water and other compatible fluids. Ideal for integration into various industrial and commercial systems, this rotameter offers long-lasting performance and simple installation with plastic threaded ends and a robust SS316 float.\u003c\/p\u003e\n\n\u003cp\u003eThis model is calibrated for flow rates from 20 to 200 LPH, making it suitable for mid-range water applications such as dosing systems, RO plants, and industrial water treatment. Built with a durable polycarbonate body and ABS end connections, it ensures longevity even in demanding environments. The tamper-proof scale sticker and clear graduation markings further enhance accuracy and ease of use.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're upgrading an existing system or designing a new one, the Aster 15 NB Online Rotameter delivers consistent results with minimal maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAccurate flow measurement from 20 to 200 LPH with a least count of 10 LPH\u003c\/li\u003e\n  \u003cli\u003eSS316 float and tamper-proof calibrated scale for high durability and precision\u003c\/li\u003e\n  \u003cli\u003ePolycarbonate body with plastic threaded ends for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46216323235940,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.18.12_PM.png?v=1752652344"},{"product_id":"aster-rotameter-50-500-lph-15-nb-online-mounted","title":"Aster Rotameter – 50–500 LPH – 15 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 50–500 LPH – 15 NB – Online Mounted is engineered to deliver consistent, accurate, and maintenance-free flow measurement in compact water treatment systems. With a working range of 50 to 500 LPH and a least count of 50 LPH, it is perfectly suited for applications like softeners, dosing skids, RO units, and compact filtration setups.\u003c\/p\u003e\n\n\u003cp\u003eManufactured using a polycarbonate body, ABS end connectors, and a stainless-steel SS316 float, this model is optimized for durability, chemical resistance, and operational clarity. It features a bottom inlet and top outlet configuration, ensuring a vertical upward flow — the most accurate layout for rotameter performance. The clear tamper-proof scale sticker and precise graduation marks ensure reliable readings every time.\u003c\/p\u003e\n\n\u003cp\u003eThis rotameter is ideal for compact industrial setups, OEM installations, and water plants looking for durable, plug-and-play performance with long service life.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSturdy polycarbonate body with excellent clarity\u003c\/li\u003e\n  \u003cli\u003eSS316 float with tamper-proof calibration\u003c\/li\u003e\n  \u003cli\u003eOnline mounted with threaded end connections\u003c\/li\u003e\n  \u003cli\u003eFlow accuracy of ±2% of full scale\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220699435108,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.18.12_PM.png?v=1752652344"},{"product_id":"aster-rotameter-200-1200-lph-15-nb-online-mounted","title":"Aster Rotameter – 200–1200 LPH – 15 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 200–1200 LPH – 15 NB – Online Mounted is a compact yet high-capacity flow meter designed for efficient water flow monitoring in RO systems, ETP dosing units, and small industrial plants. Built to deliver precise flow readings up to 1200 LPH, this rotameter combines reliability and ruggedness in a compact form factor.\u003c\/p\u003e\n\n\u003cp\u003eIt features a polycarbonate body for excellent impact resistance, SS316 float for corrosion resistance, and threaded ABS end connectors for secure installation. With a bottom inlet and top outlet configuration, the rotameter ensures vertical upward flow — ideal for maximum accuracy and long-term performance. It also comes with a tamper-proof scale sticker with high-contrast markings for clear visibility.\u003c\/p\u003e\n\n\u003cp\u003eWith its high flow range and robust design, this model is ideal for OEM assemblies, filtration skids, and water treatment contractors who need dependable monitoring equipment with minimal maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow range of 200 to 1200 LPH with 100 LPH least count\u003c\/li\u003e\n  \u003cli\u003eSS316 float and tamper-proof calibration ensure long service life\u003c\/li\u003e\n  \u003cli\u003eQuick installation with 15 NB threaded ends\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220728696932,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.18.12_PM.png?v=1752652344"},{"product_id":"aster-rotameter-100-1200-lph-20-25-nb-online-mounted","title":"Aster Rotameter – 100–1200 LPH – 20\/25 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 100–1200 LPH – 20\/25 NB – Online Mounted is a versatile and reliable flow meter ideal for higher inlet\/outlet sizes while maintaining compact flow control. Designed with threaded plastic ends and a rugged polycarbonate body, this model supports a wide range of applications, including filter discharge monitoring, RO plant loops, and water distribution systems.\u003c\/p\u003e\n\n\u003cp\u003eThis rotameter is calibrated for flow between 100 and 1200 LPH and offers a least count of 100 LPH. The 20\/25 NB BSP threaded ends provide flexibility for different pipe sizes, making this a popular choice for OEMs and installers handling various plumbing configurations. A tamper-proof scale sticker, SS316 float, and durable construction ensure high precision and long-term stability even in harsh environments.\u003c\/p\u003e\n\n\u003cp\u003eIf you're looking for a mid-flow range indicator with better connectivity and wide compatibility, this model from Aster delivers consistent and professional-grade performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eBroad compatibility with 20 NB and 25 NB threaded connections\u003c\/li\u003e\n  \u003cli\u003eIdeal for medium-duty industrial and residential RO installations\u003c\/li\u003e\n  \u003cli\u003ePrecision flow measurement with ±2% accuracy of full scale\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"20 NB","offer_id":46220758286436,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true},{"title":"25 NB","offer_id":46220758319204,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.17.33_PM.png?v=1752652404"},{"product_id":"aster-rotameter-200-2400-lph-20-25-nb-online-mounted","title":"Aster Rotameter – 200–2400 LPH – 20\/25 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 200–2400 LPH – 20\/25 NB – Online Mounted is a robust and high-flow indicator designed to handle larger flow applications in water treatment, industrial processing, and filtration systems. With a flow range of 200 to 2400 LPH and a least count of 200 LPH, this rotameter offers accuracy, visibility, and long-term durability in demanding environments.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a wide-body polycarbonate tube, SS316 float for reliable reading, and ABS threaded end connections suitable for both 20 NB and 25 NB BSP male threaded lines. Its vertical online mounting design, combined with a bottom inlet and top outlet, ensures optimal flow direction and reading stability. The tamper-proof calibration scale ensures error-free measurement and long operational life.\u003c\/p\u003e\n\n\u003cp\u003eWhether for RO loops, industrial dosing, or water softener discharge lines, this Aster model provides consistent, accurate readings with low maintenance — making it a favorite among OEMs and plant operators alike.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSupports up to 2400 LPH with minimal pressure drop\u003c\/li\u003e\n  \u003cli\u003eFactory calibrated for water (SG = 1)\u003c\/li\u003e\n  \u003cli\u003eRugged construction with tamper-proof scale sticker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"20 NB","offer_id":46220796952676,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true},{"title":"25 NB","offer_id":46220796985444,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.17.33_PM.png?v=1752652404"},{"product_id":"aster-rotameter-300-3000-lph-20-25-nb-online-mounted","title":"Aster Rotameter – 300–3000 LPH – 20\/25 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 300–3000 LPH – 20\/25 NB – Online Mounted is engineered for reliable and accurate flow measurement in high-throughput water treatment systems. Its wide flow range of 300 to 3000 LPH makes it a perfect fit for filter outlets, cooling tower return lines, and commercial RO plant loops.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a clear polycarbonate body, corrosion-resistant SS316 float, and ABS end fittings, this model is built for durability and visual clarity. Designed with 20\/25 NB BSP male threaded ends, it offers flexibility for various plumbing sizes. The vertical online mounting with a bottom inlet and top outlet ensures precise, upward flow reading, and its tamper-proof scale sticker guarantees accuracy over long periods of use.\u003c\/p\u003e\n\n\u003cp\u003eFor industries that need dependable, high-capacity flow meters with quick installation and minimal maintenance, the Aster 3000 LPH rotameter is a professional-grade solution.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide 300–3000 LPH range with a 300 LPH least count\u003c\/li\u003e\n  \u003cli\u003eSuitable for ¾\" (20 NB) and 1\" (25 NB) pipelines\u003c\/li\u003e\n  \u003cli\u003eSturdy threaded end construction with SS316 float\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"20 NB","offer_id":46220801540196,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true},{"title":"25 NB","offer_id":46220801572964,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.17.33_PM.png?v=1752652404"},{"product_id":"aster-rotameter-500-5000-lph-25-nb-online-mounted","title":"Aster Rotameter – 500–5000 LPH – 25 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 500–5000 LPH – 25 NB – Online Mounted is designed for high-flow applications in water treatment, commercial RO systems, and industrial process lines. With a flow range of 500 to 5000 LPH, this model offers reliable and accurate visual flow indication for larger volume systems where monitoring consistency is critical.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a durable polycarbonate body, stainless steel SS316 float, and ABS threaded ends, this rotameter ensures long-term performance in environments requiring robustness and minimal maintenance. Its 25 NB BSP threaded connections make it compatible with standard 1” plumbing lines. The online vertical mounting configuration ensures optimal flow reading, while the tamper-proof scale sticker maintains integrity even in heavy-duty use.\u003c\/p\u003e\n\n\u003cp\u003eWhether for plant filtration skids, cooling systems, or treated water discharge lines, this Aster model offers performance, reliability, and ease of installation.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-capacity flow range of 500–5000 LPH\u003c\/li\u003e\n  \u003cli\u003eSS316 float for chemical resistance and stability\u003c\/li\u003e\n  \u003cli\u003eSimple and robust installation with 25 NB threaded ends\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220817268836,"sku":null,"price":1999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.17.33_PM.png?v=1752652404"},{"product_id":"aster-rotameter-500-7500-lph-40-nb-online-mounted","title":"Aster Rotameter – 500–7500 LPH – 40 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 500–7500 LPH – 40 NB – Online Mounted is a heavy-duty flow indicator built to handle high-volume applications in industrial water treatment, cooling towers, and filtration systems. With a wide flow range of 500 to 7500 LPH, this model is perfect for monitoring and regulating large-scale water movement with consistent accuracy and minimal maintenance.\u003c\/p\u003e\n\n\u003cp\u003eThis rotameter features a robust polycarbonate body, corrosion-resistant SS316 float, and durable ABS threaded end connections suited for 40 NB BSP male pipelines. The unit is calibrated for water (SG = 1) and designed for vertical, online mounting with bottom inlet and top outlet. The tamper-proof scale ensures reliable long-term readability without degradation or wear.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for plant engineers, OEM manufacturers, and project installers handling large volume systems, this model offers a dependable and hassle-free solution for inline flow monitoring.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide flow range up to 7500 LPH with high readability\u003c\/li\u003e\n  \u003cli\u003eRugged construction with 40 NB BSP male end connections\u003c\/li\u003e\n  \u003cli\u003eTamper-proof calibration with clear polycarbonate body\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220841910372,"sku":null,"price":3699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.16.47_PM.png?v=1752652448"},{"product_id":"aster-rotameter-2000-10000-lph-40-nb-online-mounted","title":"Aster Rotameter – 2000–10000 LPH – 40 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 3000–12000 LPH – 40 NB – Online Mounted is a high-flow, industrial-grade flowmeter designed for accurate measurement of large water volumes in commercial and municipal water systems. With a working range of 3000 to 12000 LPH, it is ideal for critical processes requiring visibility and control of substantial flow volumes, such as filtration plant discharge lines, cooling systems, and recirculation loops.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a strong polycarbonate body with excellent transparency, a precision SS316 float, and robust ABS male-threaded ends sized for 40 NB BSP pipelines. The unit is vertically mounted with bottom-to-top flow and includes a tamper-proof scale calibrated in LPH for easy and accurate visual monitoring.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for long life and reliable performance, this rotameter is an excellent fit for system integrators, OEMs, and plant engineers working with mid-to-large volume water flows.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAccurately measures flow up to 12000 LPH with 500 LPH graduation\u003c\/li\u003e\n  \u003cli\u003eTrusted brand for heavy-duty water flow control systems\u003c\/li\u003e\n  \u003cli\u003eCompatible with standard 1.5\" BSP male-threaded connections\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220855214180,"sku":null,"price":3699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.16.47_PM.png?v=1752652448"},{"product_id":"aster-rotameter-3000-12000-lph-40-nb-online-mounted","title":"Aster Rotameter – 3000–12000 LPH – 40 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 2000–10000 LPH – 40 NB – Online Mounted is a high-capacity flow indicator designed for demanding industrial water applications. With a flow range from 2000 to 10000 LPH, this rotameter is ideal for systems where large volumes of water must be measured and monitored with precision, such as ETP discharge, RO filtration loops, and cooling tower return lines.\u003c\/p\u003e\n\n\u003cp\u003eIt is constructed with a clear and durable polycarbonate body, corrosion-resistant SS316 float, and robust ABS threaded ends. Designed for vertical online mounting with a bottom inlet and top outlet, this rotameter ensures accurate upward flow reading. Its 40 NB BSP male threaded connections make installation seamless with standard 1.5” piping systems. The tamper-proof scale sticker ensures long-term readability and protects against calibration loss.\u003c\/p\u003e\n\n\u003cp\u003eThis model offers a powerful combination of flow capacity, durability, and ease of installation — perfect for water professionals, OEMs, and facility managers.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLarge 2000–10000 LPH range with 500 LPH least count\u003c\/li\u003e\n  \u003cli\u003eIdeal for high-flow pipelines in industrial setups\u003c\/li\u003e\n  \u003cli\u003eSturdy threaded ABS connections for leak-free installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220880445540,"sku":null,"price":3699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.16.47_PM.png?v=1752652448"},{"product_id":"aster-rotameter-3000-15000-lph-40-nb-online-mounted","title":"Aster Rotameter – 3000–15000 LPH – 40 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 3000–15000 LPH – 40 NB – Online Mounted is a high-capacity inline flow meter designed for heavy-duty industrial water systems. With an extended flow range up to 15000 LPH and durable construction, this model is ideal for cooling tower returns, effluent discharge monitoring, and large RO and filtration plant output lines.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with a crystal-clear polycarbonate body, SS316 float, and rugged ABS threaded ends, the F15000L model offers excellent visual flow indication and long-term durability. It connects via 40 NB BSP male threads and mounts vertically with bottom inlet and top outlet configuration. Its tamper-proof scale ensures consistent accuracy over prolonged use and exposure.\u003c\/p\u003e\n\n\u003cp\u003eWhether you’re managing large-scale utilities or packaging a turnkey water treatment system, the Aster 3000–15000 LPH rotameter delivers uncompromising reliability and measurement clarity.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide 3000–15000 LPH flow range for high-capacity systems\u003c\/li\u003e\n  \u003cli\u003eSS316 float and ABS connectors ensure long service life\u003c\/li\u003e\n  \u003cli\u003eDesigned for easy vertical mounting and quick visual flow checks\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220891619428,"sku":null,"price":3699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.16.47_PM.png?v=1752652448"},{"product_id":"aster-rotameter-2000-20000-lph-50-nb-online-mounted","title":"Aster Rotameter – 2000–20000 LPH – 50 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 2000–20000 LPH – 50 NB – Online Mounted is a heavy-duty, high-capacity flow meter designed to monitor and control water flows in large-scale industrial, utility, and infrastructure applications. With a measurement range of 2000 to 20000 LPH and a robust build, it’s ideal for cooling towers, effluent discharge lines, and large filtration and RO system outlets.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a large polycarbonate body with exceptional visibility, a corrosion-resistant SS316 float, and rugged ABS 50 NB female-threaded end connectors. Designed for online vertical mounting with bottom inlet and top outlet configuration, this rotameter ensures precise flow measurement and smooth float movement. The unit is calibrated for water (SG = 1) and features a tamper-proof scale sticker for long-term reliability and calibration protection.\u003c\/p\u003e\n\n\u003cp\u003eBuilt to handle tough industrial conditions, the F20000 model offers a dependable and long-lasting solution for high-flow water monitoring.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMeasures flow up to 20000 LPH with a least count of 2000 LPH\u003c\/li\u003e\n  \u003cli\u003eDurable design with 50 NB female-threaded connections\u003c\/li\u003e\n  \u003cli\u003eExtra-large chamber and float for clear, stable readings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220908724324,"sku":null,"price":8999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.16.11_PM.png?v=1752652488"},{"product_id":"aster-rotameter-3000-30000-lph-50-nb-online-mounted","title":"Aster Rotameter – 3000–30000 LPH – 50 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 3000–30000 LPH – 50 NB – Online Mounted is a premium high-flow rotameter designed for industrial and commercial water systems that demand accurate flow monitoring at large volumes. With a massive capacity range from 3000 to 30000 LPH and a clear, tamper-proof flow scale, this model is ideally suited for STP\/ETP discharge, high-capacity RO systems, and municipal water distribution lines.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with a transparent and impact-resistant polycarbonate body, an SS316 float for high corrosion resistance, and 50 NB BSP female-threaded ABS ends, this rotameter is both durable and highly functional. The unit is designed for vertical online mounting (bottom inlet, top outlet) and is factory-calibrated for water (SG = 1), ensuring dependable performance and minimal maintenance in even the most demanding conditions.\u003c\/p\u003e\n\n\u003cp\u003eIf you're working with heavy flow rates and need precision, visibility, and installation ease — the Aster F30000 rotameter delivers exactly that.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExtra-large flow capacity up to 30000 LPH\u003c\/li\u003e\n  \u003cli\u003eEngineered for industrial-grade flow tracking in water treatment plants\u003c\/li\u003e\n  \u003cli\u003eRobust build with clear visibility and smooth float travel\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220923830372,"sku":null,"price":9499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.16.11_PM.png?v=1752652488"},{"product_id":"aster-rotameter-10000-50000-lph-65-nb-online-mounted","title":"Aster Rotameter – 10000–50000 LPH – 65 NB – Online Mounted","description":"\u003cp\u003eThe Aster Rotameter – 10000–50000 LPH – 65 NB – Online Mounted is built for maximum throughput and long-term durability in high-capacity water flow systems. With a flow range of 10000 to 50000 LPH, this is the largest rotameter in the Aster lineup — ideal for large-scale industrial utilities, municipal water treatment plants, and STP\/ETP outlets requiring precision and rugged performance.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a heavy-duty clear polycarbonate body for excellent visibility, a corrosion-resistant SS316 float, and reinforced ABS male-threaded end connections designed for 65 NB BSP pipelines. The unit is vertically mounted with bottom inlet and top outlet configuration, and includes a tamper-proof scale with bold, readable markings. It’s factory-calibrated for water (SG = 1) and capable of handling continuous operation in demanding conditions.\u003c\/p\u003e\n\n\u003cp\u003eIf you need a flow indicator that can manage extremely high discharge volumes with dependable performance, this rotameter delivers unmatched capability.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLargest capacity in Aster range – up to 50000 LPH\u003c\/li\u003e\n  \u003cli\u003eReinforced construction for heavy-duty industrial systems\u003c\/li\u003e\n  \u003cli\u003eClear scale with 5000 LPH least count for fast monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46220954468452,"sku":null,"price":10499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_1.15.42_PM.png?v=1752652128"},{"product_id":"aster-rotameter-10-100-lph-15-nb-panel-mounted","title":"Aster Rotameter – 10–100 LPH – 15 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 10–100 LPH – 15 NB – Panel Mounted is a precision flow indicator designed for low-flow applications in water treatment, laboratory, and compact RO setups. With a fine graduation of 10 LPH and a compact, space-saving design, this model is ideal for installations where panel integration and visual clarity are essential.\u003c\/p\u003e\n\n\u003cp\u003eConstructed using a clear polycarbonate body, corrosion-resistant SS316 float, and durable ABS threaded ends, the F100E ensures dependable performance even under continuous use. It is panel mountable with 2 pre-marked 24 mm holes at 154 mm c\/c, making it perfect for OEM panels or skid-based setups. Designed to handle pressures up to 5 kg\/cm² and temperatures up to 60°C, it is pre-calibrated for water (SG = 1).\u003c\/p\u003e\n\n\u003cp\u003eIf you're looking for an economical, reliable solution for accurate low-flow measurement in a neatly mounted panel system — the Aster F100E is the best choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFine flow readability from 10 to 100 LPH\u003c\/li\u003e\n  \u003cli\u003eIdeal for dosing systems, laboratory units, and small RO setups\u003c\/li\u003e\n  \u003cli\u003eCompact form with tamper-proof scale and smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46222854160484,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at3.38.28PM.png?v=1752660518"},{"product_id":"aster-rotameter-20-200-lph-15-nb-panel-mounted","title":"Aster Rotameter – 20–200 LPH – 15 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 20–200 LPH – 15 NB – Panel Mounted is a compact, low-range flow indicator suitable for precise measurement of treated water, chemical dosing, and RO reject lines. Its clear scale and responsive SS316 float allow accurate readings even in low-pressure systems, while the durable body construction ensures consistent performance.\u003c\/p\u003e\n\n\u003cp\u003eManufactured with a high-clarity polycarbonate tube, rust-resistant SS316 float, and robust ABS plastic threaded ends, this model is designed to be panel-mounted with a cutout of 2 holes of 24 mm diameter spaced 154 mm apart. With a flow range of 20 to 200 LPH and least count of 10 LPH, the F200E is best suited for compact panel integrations, dosing units, and process skids.\u003c\/p\u003e\n\n\u003cp\u003eIf your application needs affordable yet highly reliable flow visibility in a tight layout, the Aster F200E is your go-to solution.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAccurate measurement from 20 to 200 LPH\u003c\/li\u003e\n  \u003cli\u003eIdeal for RO reject, dosing systems, and pilot plants\u003c\/li\u003e\n  \u003cli\u003eCompact form, rugged build, and easy mounting\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46222974910564,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at3.38.28PM.png?v=1752660518"},{"product_id":"aster-rotameter-50-500-lph-15-nb-panel-mounted","title":"Aster Rotameter – 50–500 LPH – 15 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 50–500 LPH – 15 NB – Panel Mounted is a mid-range flow meter designed for reliable and visible flow monitoring in water treatment, dosing skids, and RO reject lines. With a flow range of 50 to 500 LPH and a sturdy panel-mountable body, it serves as a versatile choice for OEM and industrial applications where clarity and accuracy are vital.\u003c\/p\u003e\n\n\u003cp\u003eBuilt using a high-clarity polycarbonate tube, stainless steel SS316 float, and ABS plastic threaded ends, the F500E ensures corrosion resistance and long-term durability. Its slim, compact profile fits cleanly into any panel with a pre-defined cutout (2 holes of 24 mm dia – 154 mm c\/c), while the tamper-proof scale ensures operational reliability without recalibration for water-based systems.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building a water treatment panel or monitoring moderate flow lines, the Aster F500E offers unmatched performance in its category.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHandles flow from 50 to 500 LPH\u003c\/li\u003e\n  \u003cli\u003ePerfect for RO reject, ETP water circulation, and dosing units\u003c\/li\u003e\n  \u003cli\u003eClean panel appearance with secure mounting and smooth operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223004958820,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at3.38.28PM.png?v=1752660518"},{"product_id":"aster-rotameter-50-500-lph-15-nb-panel-mounted-copy","title":"Aster Rotameter – 200–1200 LPH – 15 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 200–1200 LPH – 15 NB – Panel Mounted is a robust and accurate instrument engineered for mid-to-high flow measurement in compact treatment panels, dosing systems, and industrial filtration lines. With a precise flow range of 200 to 1200 LPH, it delivers reliable visual flow feedback for operations that require tight monitoring within this capacity range.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with a tamper-proof calibrated scale, SS316 float, and clear polycarbonate tube, this model offers long-term durability in tough working conditions. The rotameter comes with 15 NB male threaded plastic ends and fits snugly into any standardized control panel using a 2-hole cutout (24 mm dia, 154 mm c\/c). Its design supports vertical flow from bottom to top with no recalibration needed for water-based applications.\u003c\/p\u003e\n\n\u003cp\u003eFor a rugged, panel-mounted solution that combines clarity, performance, and ease of installation — the Aster F1200sE is the ideal choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for flows from 200 to 1200 LPH\u003c\/li\u003e\n  \u003cli\u003eReliable in dosing, pressure sand filters, and RO output lines\u003c\/li\u003e\n  \u003cli\u003eQuick installation with universal panel dimensions\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223066890340,"sku":null,"price":999.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at3.38.28PM.png?v=1752660518"},{"product_id":"aster-rotameter-100-1200-lph-20-25-nb-panel-mounted","title":"Aster Rotameter – 100–1200 LPH – 20\/25 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 100–1200 LPH – 20\/25 NB – Panel Mounted is a high-clarity flow indicator engineered for use in medium-capacity water treatment lines, filter outlet monitoring, and RO output systems. It offers a clear calibrated reading between 100 to 1200 LPH, making it a dependable choice for process industries and OEM skids.\u003c\/p\u003e\n\n\u003cp\u003eThis model is constructed with a transparent polycarbonate tube, SS316 float, and sturdy ABS male-threaded ends, designed for 20 or 25 NB lines. With a tall body height of 255 mm, it provides enhanced readability for operators. The rotameter is mounted on panels using two 30 mm diameter holes spaced 260 mm apart, and supports vertical flow configuration from bottom to top.\u003c\/p\u003e\n\n\u003cp\u003eIf you’re managing medium flow processes with a need for visibility, accuracy, and durable design — the Aster F1200E rotameter is a perfect fit.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow range of 100 to 1200 LPH with 100 LPH graduation\u003c\/li\u003e\n  \u003cli\u003eIdeal for treated water lines, pressure filter discharge, and mid-sized RO systems\u003c\/li\u003e\n  \u003cli\u003eExtended body for improved readability and easy calibration-free operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"20 NB","offer_id":46223213264996,"sku":null,"price":2299.0,"currency_code":"INR","in_stock":true},{"title":"25 NB","offer_id":46223213297764,"sku":null,"price":2299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_3.56.19_PM.png?v=1752661588"},{"product_id":"aster-rotameter-200-2400-lph-20-25-nb-panel-mounted","title":"Aster Rotameter – 200–2400 LPH – 20\/25 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 200–2400 LPH – 20\/25 NB – Panel Mounted is a medium-to-high capacity flow meter engineered for precise monitoring in water treatment processes, STP\/ETP output lines, and industrial filtration systems. With a range of 200 to 2400 LPH and clear, stable readings, this model is ideal for installations requiring both visibility and dependability.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a high-clarity polycarbonate body, corrosion-resistant SS316 float, and ABS threaded ends, this rotameter is designed to fit both 20 NB and 25 NB BSP lines. The tall 255 mm body allows better readability in control panels, while the panel cutout requires two 30 mm diameter holes at 260 mm center-to-center spacing. Designed for vertical mounting, it ensures smooth float travel and long-lasting performance in demanding environments.\u003c\/p\u003e\n\n\u003cp\u003eIf your system demands accurate mid-to-high range flow tracking in a compact vertical panel layout, the Aster F2400E is a top-tier choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide range of 200–2400 LPH with clear calibration\u003c\/li\u003e\n  \u003cli\u003eCompatible with both 20 NB and 25 NB piping systems\u003c\/li\u003e\n  \u003cli\u003eIdeal for filter outlets, treated water lines, and chemical dosing systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"20 NB","offer_id":46223225061476,"sku":null,"price":2299.0,"currency_code":"INR","in_stock":true},{"title":"25 NB","offer_id":46223225094244,"sku":null,"price":2299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_3.56.19_PM.png?v=1752661588"},{"product_id":"aster-rotameter-300-3000-lph-20-25-nb-panel-mounted","title":"Aster Rotameter – 300–3000 LPH – 20\/25 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 300–3000 LPH – 20\/25 NB – Panel Mounted is a heavy-duty, high-capacity flow measurement device crafted for process water systems, filter outlets, STP\/ETP lines, and high-flow dosing circuits. With its broad measurement range from 300 to 3000 LPH, this model delivers reliable and precise readings where medium-to-high flow monitoring is essential.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a crystal-clear polycarbonate body, SS316 float, and tough ABS male-threaded end fittings, the F3000E is designed to withstand demanding environments. It fits 20 NB and 25 NB BSP pipelines and mounts securely into panels using two 30 mm diameter holes spaced 260 mm apart. The extended 255 mm body enhances readability, making it ideal for industrial operator panels and OEM skids.\u003c\/p\u003e\n\n\u003cp\u003eIf you're seeking an easy-to-install, accurate flow meter for fast-flowing lines — the Aster F3000E is the go-to choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide flow capacity of 300–3000 LPH\u003c\/li\u003e\n  \u003cli\u003eDesigned for treated water lines, cooling systems, and RO output loops\u003c\/li\u003e\n  \u003cli\u003eTall structure with clear visibility and tamper-proof calibrated scale\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"20 NB","offer_id":46223299051620,"sku":null,"price":2299.0,"currency_code":"INR","in_stock":true},{"title":"25 NB","offer_id":46223299084388,"sku":null,"price":2299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_3.56.19_PM.png?v=1752661588"},{"product_id":"aster-rotameter-500-5000-lph-25-40-nb-panel-mounted","title":"Aster Rotameter – 500–5000 LPH – 25\/40 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 500–5000 LPH – 25\/40 NB – Panel Mounted is a high-capacity industrial flow meter designed for heavy-duty applications in water treatment plants, STP\/ETP discharge lines, and high-flow RO systems. With a broad measuring range from 500 to 5000 LPH, this model is trusted by OEMs and engineers for its accuracy, durability, and ease of integration into larger panel systems.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with an extended-height polycarbonate body for excellent visibility, this model features a robust SS316 float and ABS threaded ends that fit 25 NB and 40 NB BSP lines. It mounts securely on panels using two 34 mm diameter holes spaced 385 mm center-to-center. Designed for vertical flow from bottom to top, it handles tough operating environments with minimal maintenance.\u003c\/p\u003e\n\n\u003cp\u003eIf you require a high-flow rotameter that delivers performance, reliability, and panel-mounted convenience — the Aster F5000LE is the perfect choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide flow range of 500–5000 LPH for industrial use\u003c\/li\u003e\n  \u003cli\u003eIdeal for high-flow outlets from filters, softeners, and process tanks\u003c\/li\u003e\n  \u003cli\u003eEnhanced height and large bore for improved float stability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"20 NB","offer_id":46223329558628,"sku":null,"price":3299.0,"currency_code":"INR","in_stock":true},{"title":"40 NB","offer_id":46223329591396,"sku":null,"price":3599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at3.47.57PM.png?v=1752661084"},{"product_id":"aster-rotameter-500-7500-lph-40-nb-panel-mounted","title":"Aster Rotameter – 500–7500 LPH – 40 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 500–7500 LPH – 40 NB – Panel Mounted is a high-performance industrial flow meter designed for applications that demand robust flow monitoring at high discharge volumes. With a wide measurement range of 500 to 7500 LPH, this model is ideal for STP\/ETP output lines, filter outlet monitoring, high-capacity RO systems, and water distribution panels.\u003c\/p\u003e\n\n\u003cp\u003eCrafted with a large, transparent polycarbonate body, corrosion-resistant SS316 float, and durable ABS threaded ends for 40 NB BSP pipelines, the F7500LE offers excellent float stability and visibility. Its panel mounting configuration requires two 50 mm diameter holes at 390 mm center-to-center, making it ideal for large control panels and industrial installations. Calibrated for water (SG = 1), it provides precision without the need for adjustment.\u003c\/p\u003e\n\n\u003cp\u003eIf you're looking for an industrial-grade rotameter that combines range, clarity, and durability — the Aster F7500LE is built to meet your needs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide range of 500–7500 LPH for high-flow systems\u003c\/li\u003e\n  \u003cli\u003eBuilt for heavy-duty operation with excellent float visibility\u003c\/li\u003e\n  \u003cli\u003eIdeal for STP\/ETP discharge, filter systems, and RO product lines\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223463383140,"sku":null,"price":3599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at4.18.52PM.png?v=1752662940"},{"product_id":"aster-rotameter-2000-10000-lph-40-nb-panel-mounted","title":"Aster Rotameter – 2000–10000 LPH – 40 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 2000–10000 LPH – 40 NB – Panel Mounted is a premium flow monitoring instrument built for large-volume water handling systems. Designed for high-throughput applications such as STP\/ETP treated water lines, industrial filtration units, and RO product output, this model ensures precise and stable readings across a broad 2000–10000 LPH range.\u003c\/p\u003e\n\n\u003cp\u003eWith a tall 400 mm polycarbonate body, SS316 float, and durable ABS male-threaded connections for 40 NB BSP pipelines, the F10000LE is made to perform in tough operating environments. Its panel mounting design requires two 50 mm diameter holes spaced 390 mm apart, ensuring secure installation on treatment panels and industrial skids. Factory-calibrated for water, it provides tamper-proof performance with minimal maintenance.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for clarity, durability, and efficiency, the Aster F10000LE is the benchmark for high-flow, panel-mounted water flow meters.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide capacity range of 2000–10000 LPH for large-scale systems\u003c\/li\u003e\n  \u003cli\u003eExtended body for superior float travel and visual accuracy\u003c\/li\u003e\n  \u003cli\u003eIdeal for ETP\/STP discharge, water recycling, and process plants\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223528231012,"sku":null,"price":3599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at4.18.52PM.png?v=1752662940"},{"product_id":"aster-rotameter-3000-12000-lph-40-nb-panel-mounted","title":"Aster Rotameter – 3000–12000 LPH – 40 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 3000–12000 LPH – 40 NB – Panel Mounted is a rugged and high-capacity flow meter designed for monitoring large volumes of water in industrial, municipal, and wastewater applications. With a measurement range of 3000 to 12000 LPH, it is ideal for use in RO\/UF systems, STP\/ETP treated water outlets, and industrial reuse pipelines where clarity and reliability are essential.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a durable polycarbonate tube for excellent visibility, an SS316 float for corrosion resistance, and ABS male-threaded ends for 40 NB BSP pipelines, the F12000LE is engineered for harsh conditions and continuous-duty environments. It is panel-mounted using two 50 mm diameter holes spaced 390 mm apart and comes factory-calibrated for water (SG = 1), making installation plug-and-play for most water treatment systems.\u003c\/p\u003e\n\n\u003cp\u003eWhen your operations demand precision at scale, the Aster F12000LE delivers long-term performance with minimal maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh flow range of 3000–12000 LPH\u003c\/li\u003e\n  \u003cli\u003eDesigned for industrial and wastewater reuse systems\u003c\/li\u003e\n  \u003cli\u003eLarge float movement with enhanced readability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223542943844,"sku":null,"price":3599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at4.18.52PM.png?v=1752662940"},{"product_id":"aster-rotameter-3000-15000-lph-40-nb-panel-mounted","title":"Aster Rotameter – 3000–15000 LPH – 40 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 3000–15000 LPH – 40 NB – Panel Mounted is an industrial-grade flow meter engineered for high-volume water applications where accuracy and visibility are critical. With a broad flow range of 3000 to 15000 LPH, it is ideal for use in large RO\/UF systems, STP\/ETP discharge pipelines, industrial reuse systems, and filtration outputs.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a tall, impact-resistant polycarbonate body for excellent float visibility, an SS316 float for corrosion resistance, and strong ABS male-threaded ends for secure connection to 40 NB BSP pipelines. The panel mounting configuration requires two 50 mm diameter holes spaced 390 mm apart, making it easy to install on control panels, treatment skids, or plant monitoring stations. Factory-calibrated for water (SG = 1), it ensures plug-and-play performance with minimal maintenance.\u003c\/p\u003e\n\n\u003cp\u003eFor engineers and OEMs looking for reliable, high-flow monitoring in a rugged design, the Aster F15000LE delivers exceptional value and performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow range from 3000–15000 LPH\u003c\/li\u003e\n  \u003cli\u003eOptimized for treated water reuse, cooling towers, and STP\/ETP outlets\u003c\/li\u003e\n  \u003cli\u003eLarge body height and float chamber for enhanced readability\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223555952740,"sku":null,"price":3599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at4.18.52PM.png?v=1752662940"},{"product_id":"aster-rotameter-2000-20000-lph-65-nb-panel-mounted","title":"Aster Rotameter – 2000–20000 LPH – 65 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 2000–20000 LPH – 65 NB – Panel Mounted is a heavy-duty flow indicator designed for monitoring large-volume water flow in industrial and municipal applications. With an impressive capacity of up to 20000 LPH, it is ideally suited for high-throughput STP\/ETP discharge lines, central RO output, and large-scale water recycling systems.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a long 480 mm high-clarity polycarbonate body, corrosion-resistant SS316 float, and rugged 65 NB BSP plastic female-threaded connections, the F20000E ensures superior durability and clear flow visualization. This model mounts securely onto panels using two 75 mm diameter holes spaced 605 mm center-to-center, supporting a vertical flow configuration from bottom to top. Pre-calibrated for water (SG = 1), it requires no further adjustment on installation.\u003c\/p\u003e\n\n\u003cp\u003eIf your system demands visibility and accuracy at extremely high flow rates — the Aster F20000E delivers unmatched value and performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eLarge flow range of 2000–20000 LPH\u003c\/li\u003e\n  \u003cli\u003eTrusted for municipal STP\/ETP output and large RO lines\u003c\/li\u003e\n  \u003cli\u003eRobust body and float design for steady, tamper-proof performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223566241892,"sku":null,"price":7499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at4.10.16PM.png?v=1752662423"},{"product_id":"aster-rotameter-3000-30000-lph-65-nb-panel-mounted","title":"Aster Rotameter – 3000–30000 LPH – 65 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 3000–30000 LPH – 65 NB – Panel Mounted is the ultimate solution for high-volume water flow measurement in industrial, municipal, and utility-scale applications. With a maximum flow capacity of 30000 LPH, this model is built to provide precise, real-time monitoring in RO plants, ETP\/STP discharge, and large water distribution lines.\u003c\/p\u003e\n\n\u003cp\u003eDesigned with a heavy-duty 480 mm polycarbonate body, corrosion-resistant SS316 float, and 65 NB BSP female-threaded ABS ends, the F30000E is engineered for durability and high visibility. It supports panel mounting with two 75 mm diameter holes spaced 605 mm center-to-center and operates vertically from bottom inlet to top outlet. Calibrated for water (SG = 1), the rotameter delivers consistent accuracy with minimal maintenance in demanding flow conditions.\u003c\/p\u003e\n\n\u003cp\u003eIf you're operating at full capacity and require a flow meter that can handle bulk flow reliably — the Aster F30000E is your industrial-grade workhorse.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMassive flow range of 3000–30000 LPH\u003c\/li\u003e\n  \u003cli\u003eSuitable for large-scale RO, STP, and water distribution systems\u003c\/li\u003e\n  \u003cli\u003eClear scale visibility with tamper-proof construction\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223585017956,"sku":null,"price":7499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at4.10.16PM.png?v=1752662423"},{"product_id":"aster-rotameter-10000-50000-lph-65-nb-panel-mounted","title":"Aster Rotameter – 10000–50000 LPH – 65 NB – Panel Mounted","description":"\u003cp\u003eThe Aster Rotameter – 10000–50000 LPH – 65 NB – Panel Mounted is the highest-capacity rotameter in the Aster range, purpose-built for large-scale industrial and municipal water flow monitoring. With an exceptional flow range of 10000 to 50000 LPH, this model is suited for major ETP\/STP discharge lines, central RO plant outputs, industrial utilities, and large cooling tower return circuits.\u003c\/p\u003e\n\n\u003cp\u003eManufactured with a long 480 mm clear polycarbonate tube, heavy-duty SS316 float, and robust 65 NB BSP male-threaded ABS ends, the F50000E ensures long-term reliability and float visibility at extremely high volumes. It supports panel installation via two 75 mm diameter holes spaced 605 mm center-to-center and operates in a vertical orientation from bottom inlet to top outlet. It is pre-calibrated for water (SG = 1) and ready for immediate deployment in large-capacity systems.\u003c\/p\u003e\n\n\u003cp\u003eIf you're monitoring bulk water movement and need maximum range with clarity and control, the Aster F50000E is engineered for the task.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMassive flow capacity of 10000–50000 LPH\u003c\/li\u003e\n  \u003cli\u003eIdeal for city-scale STP, central RO, or large industrial cooling systems\u003c\/li\u003e\n  \u003cli\u003eDesigned for stability, high float visibility, and low maintenance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HydroNest","offers":[{"title":"Default Title","offer_id":46223592489060,"sku":null,"price":9499.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at4.10.16PM.png?v=1752662423"},{"product_id":"aster-rotameter-100-1200-lph-25-nb-pp-flanged","title":"Aster Rotameter – 100–1200 LPH – 25 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 100–1200 LPH – 25 NB – PP Flanged is a compact, reliable flow meter designed for precise measurement in small-to-medium capacity pipelines. Engineered for chemical dosing, softener inlet flow control, and ETP\/STP flow balancing, this model offers great visibility and chemical resistance in a durable design.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a transparent polycarbonate body and stainless steel float, the F1200 O delivers long-term accuracy. The PP flanged end connections (25 NB) ensure compatibility with industrial piping systems and ease of installation. This rotameter is suitable for vertical mounting with bottom-to-top flow direction and is factory-calibrated for water (SG = 1).\u003c\/p\u003e\n\n\u003cp\u003eIdeal for OEM setups, water treatment skids, and compact dosing panels — this is a go-to solution for accurate low-range flow metering.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow range up to 1200 LPH for precise dosing and monitoring\u003c\/li\u003e\n  \u003cli\u003eRugged polycarbonate construction with anti-leak flanged connections\u003c\/li\u003e\n  \u003cli\u003eAccurate, low-maintenance flow indication with minimal pressure drop\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224012083300,"sku":null,"price":4299.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224012116068,"sku":null,"price":5299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_6.05.19_PM.png?v=1752669348"},{"product_id":"aster-rotameter-200-2400-lph-25-nb-pp-flanged","title":"Aster Rotameter – 200–2400 LPH – 25 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 200–2400 LPH – 25 NB – PP Flanged is a dependable medium-capacity flow meter engineered for precision monitoring in water treatment systems and industrial setups. With a calibrated range of 200 to 2400 LPH, it is ideal for dosing systems, RO\/DM plant lines, and filtration unit outlets requiring accurate and tamper-proof flow indication.\u003c\/p\u003e\n\n\u003cp\u003eBuilt using high-quality polycarbonate for transparency and strength, this rotameter features a corrosion-resistant SS316 float and 25 NB polypropylene flanged ends for easy integration into pipeline systems. The vertical inline design, bottom inlet, and top outlet configuration make it easy to install and maintain, even in tight spaces.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for durability and precision, the Aster F2400 O is a reliable companion for your mid-range flow metering needs.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow capacity suited for RO dosing, ETP skids, and softener lines\u003c\/li\u003e\n  \u003cli\u003eSturdy PP flange design ideal for corrosive or treated water pipelines\u003c\/li\u003e\n  \u003cli\u003eClear, easy-to-read scale with high float sensitivity and accuracy\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224018276452,"sku":null,"price":4299.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224018309220,"sku":null,"price":5299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_6.05.19_PM.png?v=1752669348"},{"product_id":"aster-rotameter-300-3000-lph-25-nb-pp-flanged","title":"Aster Rotameter – 300–3000 LPH – 25 NB – PP Flanged","description":"\n\u003cp\u003eThe Aster Rotameter – 300–3000 LPH – 25 NB – PP Flanged is a robust medium-capacity rotameter designed for accurate flow measurement in small-to-mid-size pipelines. Ideal for chemical plants, softener units, industrial RO systems, and filtration setups, this rotameter provides a clear and precise indication of flow between 300 and 3000 LPH.\u003c\/p\u003e\n\n\u003cp\u003eIt features a strong polycarbonate body for transparency and impact resistance, SS316 float for corrosion resistance, and 25 NB polypropylene flanged ends for reliable pipeline integration. Its online, vertically-mounted configuration with bottom inlet and top outlet makes it easy to install and service in compact system layouts.\u003c\/p\u003e\n\n\u003cp\u003eTrusted across a wide range of OEM and plant applications, the F3000 O is a high-performance solution for operators who need dependable monitoring at modest flow levels.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide mid-range flow capacity suitable for filtration and dosing\u003c\/li\u003e\n  \u003cli\u003eDurable polycarbonate construction with tamper-proof scale\u003c\/li\u003e\n  \u003cli\u003eCompact and installer-friendly flange dimensions\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224025518180,"sku":null,"price":4299.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224025550948,"sku":null,"price":5299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot_2025-07-16_at_6.05.19_PM.png?v=1752669348"},{"product_id":"aster-rotameter-300-3000-lph-25-nb-pp-flanged-copy","title":"Aster Rotameter – 500–5000 LPH – 40 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 500–5000 LPH – 40 NB – PP Flanged is a high-capacity, industrial-grade flow meter engineered to meet the demands of water treatment, chemical dosing, and high-volume process lines. With a wide flow range of 500 to 5000 LPH, this model offers excellent readability, rugged construction, and dependable performance in medium- to large-scale pipelines.\u003c\/p\u003e\n\n\u003cp\u003eThis rotameter features a clear polycarbonate body with a high-visibility tamper-proof scale and a precision-engineered SS316 float. The 40 NB polypropylene flanged ends allow quick and secure installation onto chemical or water process pipelines. Designed for vertical online mounting with bottom inlet and top outlet, it is ideal for flow monitoring in STP, ETP, cooling towers, and RO plants.\u003c\/p\u003e\n\n\u003cp\u003eBuilt for daily industrial use, the Aster F5000 O provides unmatched accuracy and durability in its class.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow range ideal for filtration units, backwash lines, and large softener systems\u003c\/li\u003e\n  \u003cli\u003eResistant to corrosion and pressure surges\u003c\/li\u003e\n  \u003cli\u003eDesigned to deliver long life with minimal maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224032497764,"sku":null,"price":5899.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224032530532,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-1000-9000-lph-40-nb-pp-flanged","title":"Aster Rotameter – 1000–9000 LPH – 40 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 1000–9000 LPH – 40 NB – PP Flanged is engineered for high-precision flow monitoring in medium to high-capacity pipelines. With a broad flow range from 1000 to 9000 LPH, it is ideal for applications such as industrial RO plants, cooling water systems, effluent treatment units, and softener outputs requiring clear and dependable flow indication.\u003c\/p\u003e\n\n\u003cp\u003eIt features a crystal-clear polycarbonate tube with a tamper-proof calibrated scale, a corrosion-resistant SS316 float, and robust 40 NB polypropylene flanged connections for hassle-free installation. Designed for vertical mounting with a bottom inlet and top outlet, this model delivers consistent performance with minimal maintenance.\u003c\/p\u003e\n\n\u003cp\u003eThe Aster F9000 O is an excellent choice for OEMs and plant operators seeking a balance of accuracy, durability, and installation ease for mid-to-high flow lines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide-range flow capacity perfect for utility pipelines and process loops\u003c\/li\u003e\n  \u003cli\u003eSturdy PP flange construction ideal for corrosive or treated media\u003c\/li\u003e\n  \u003cli\u003eSuitable for round-the-clock industrial operations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224042033252,"sku":null,"price":5899.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224042066020,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-3000-12000-lph-40-nb-pp-flanged","title":"Aster Rotameter – 3000–12000 LPH – 40 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 3000–12000 LPH – 40 NB – PP Flanged is a heavy-duty flow meter designed to handle higher capacities in industrial water systems. With a flow range of 3000 to 12000 LPH, this rotameter is ideal for large softener units, high-volume RO systems, STP\/ETP outlet lines, and municipal water processes requiring precise flow measurement and dependable build quality.\u003c\/p\u003e\n\n\u003cp\u003eIt features a durable polycarbonate body for crystal-clear flow visibility, a corrosion-resistant SS316 float, and 40 NB polypropylene flanged ends that offer chemical resistance and leak-proof installation. This vertically mounted rotameter supports bottom inlet and top outlet configurations, making it a versatile and reliable tool for continuous process monitoring.\u003c\/p\u003e\n\n\u003cp\u003eThe F12000 O delivers top-tier performance for engineers and plant operators who prioritize flow accuracy, longevity, and ease of maintenance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh flow capacity for large-scale filtration and treatment systems\u003c\/li\u003e\n  \u003cli\u003eSuitable for continuous-duty operations and corrosive environments\u003c\/li\u003e\n  \u003cli\u003eFlanged PP construction for secure, leak-free inline installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224045506660,"sku":null,"price":5899.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224045539428,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-4000-15000-lph-40-nb-pp-flanged","title":"Aster Rotameter – 4000–15000 LPH – 40 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 4000–15000 LPH – 40 NB – PP Flanged is a high-volume, industrial-grade flow meter designed to handle continuous and heavy-duty applications. With a large flow capacity and flanged polypropylene connections, this rotameter is perfect for STP\/ETP discharge lines, high-capacity filtration systems, and utility water flow monitoring in manufacturing and infrastructure projects.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a transparent polycarbonate body with a tamper-proof scale for visual monitoring, a precision SS316 float for accurate readings, and robust 40 NB PP flanged ends that resist corrosion and chemical exposure. Designed for vertical installation (bottom inlet and top outlet), it ensures accurate float tracking across its full range of 4000 to 15000 LPH.\u003c\/p\u003e\n\n\u003cp\u003eThe Aster F15000 O stands out as a reliable solution for flow applications where precision and durability are critical.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWide-range capacity up to 15000 LPH for heavy-duty water flow tracking\u003c\/li\u003e\n  \u003cli\u003eHigh-clarity tube with visible float movement even at high flow rates\u003c\/li\u003e\n  \u003cli\u003eEngineered for minimal maintenance and long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224051404900,"sku":null,"price":5899.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224051437668,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-2000-20000-lph-65-nb-pp-flanged","title":"Aster Rotameter – 2000–20000 LPH – 65 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 2000–20000 LPH – 65 NB – PP Flanged is a heavy-duty, high-capacity flow meter built for demanding industrial applications. Whether you're managing treated water discharge, high-volume filtration, or effluent treatment processes, this rotameter ensures accurate and dependable flow indication across a broad range from 2000 to 20000 LPH.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a tough polycarbonate body and SS316 float, this model delivers corrosion resistance, clear visibility, and long-term durability. Its large 65 NB polypropylene flanged connections make it ideal for high-flow pipelines in water and utility networks. Designed for vertical online mounting (bottom inlet, top outlet), the F20000 O is optimized for stable float movement and reliable readings even under variable flow conditions.\u003c\/p\u003e\n\n\u003cp\u003eThis model is ideal for industrial engineers and plant operators who need a rugged flow meter with exceptional capacity and easy integration into large-diameter pipelines.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eSupports up to 20000 LPH flow for industrial and municipal use\u003c\/li\u003e\n  \u003cli\u003eFlanged 65 NB ends ensure secure installation on heavy-duty lines\u003c\/li\u003e\n  \u003cli\u003eWide, readable scale with steady float movement and minimal pressure drop\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224057630820,"sku":null,"price":10699.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224057663588,"sku":null,"price":11699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at5.41.06PM.png?v=1752670697"},{"product_id":"aster-rotameter-3000-30000-lph-65-nb-pp-flanged","title":"Aster Rotameter – 3000–30000 LPH – 65 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 3000–30000 LPH – 65 NB – PP Flanged is a top-tier, ultra-high-capacity flow meter designed for large-scale industrial water systems, municipal utilities, and process pipelines. With a wide measuring range of 3000 to 30000 LPH, this model is ideal for high-flow discharge lines, STP\/ETP final outlets, and critical cooling water return lines where visibility, accuracy, and reliability are essential.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with a robust polycarbonate tube, tamper-proof calibration, and a corrosion-resistant SS316 float, the F30000 O ensures accurate flow indication in even the most demanding environments. Its 65 NB PP flanged ends enable secure installation on larger-diameter pipelines, and its vertical mounting orientation supports bottom inlet and top outlet for optimal float travel.\u003c\/p\u003e\n\n\u003cp\u003eWhen your application demands maximum capacity, durability, and long-term accuracy — the F30000 O is the professional’s choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExtremely high flow capacity up to 30000 LPH\u003c\/li\u003e\n  \u003cli\u003eIdeal for water treatment plants, process water, and utility lines\u003c\/li\u003e\n  \u003cli\u003eClear and rugged tube design supports long-term visibility and performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224074211428,"sku":null,"price":10699.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224074244196,"sku":null,"price":11699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at5.41.06PM.png?v=1752670697"},{"product_id":"aster-rotameter-10000-50000-lph-65-nb-pp-flanged","title":"Aster Rotameter – 10000–50000 LPH – 65 NB – PP Flanged","description":"\n\u003cp\u003eThe Aster Rotameter – 10000–50000 LPH – 65 NB – PP Flanged is the highest-capacity model in the Aster PP flanged series, engineered for ultra-high-volume flow monitoring in large-scale industrial, utility, and municipal water applications. It is purpose-built for processes that demand precise indication of massive flows — such as effluent discharge, treated water reuse, or central RO plant outputs.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with a wide 65 NB flanged inlet and outlet, a strong polycarbonate flow tube, and an SS316 float, this model ensures unmatched durability, clear visibility, and high-accuracy readings across an expansive 10000–50000 LPH range. The rotameter is factory-calibrated for water (SG = 1), features tamper-proof scale markings, and supports vertical online mounting (bottom inlet, top outlet).\u003c\/p\u003e\n\n\u003cp\u003eWhen flow volumes are large, and accuracy is non-negotiable — the F50000 O is your reliable, long-life flow measurement solution.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDesigned for very high flow conditions up to 50,000 LPH\u003c\/li\u003e\n  \u003cli\u003eIdeal for large plant outlets, tertiary water reuse systems, and pumping stations\u003c\/li\u003e\n  \u003cli\u003eSturdy, impact-resistant design with exceptional float stability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224081354852,"sku":null,"price":10699.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224081387620,"sku":null,"price":11699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at5.41.06PM.png?v=1752670697"},{"product_id":"aster-rotameter-500-5000-lph-50-nb-pp-flanged","title":"Aster Rotameter – 500–5000 LPH – 50 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 500–5000 LPH – 50 NB – PP Flanged is a reliable mid-range flow meter designed for precision in water treatment and utility systems. With a wide flow range and durable construction, this model is ideal for sand\/carbon filters, RO systems, and STP\/ETP lines where accuracy and longevity are essential.\u003c\/p\u003e\n\n\u003cp\u003eBuilt with a high-clarity polycarbonate body and a corrosion-resistant SS316 float, the F5000 O ensures dependable readings even under continuous operation. Its 50 NB polypropylene flanged connections allow for quick and secure integration into standard pipeline systems. The unit is factory-calibrated for water (SG = 1) and is designed for vertical installation with bottom inlet and top outlet.\u003c\/p\u003e\n\n\u003cp\u003eThis model offers a perfect balance of capacity, durability, and visibility for daily plant operations and OEM applications.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMedium-capacity range ideal for filtration and RO processes\u003c\/li\u003e\n  \u003cli\u003eRobust design with minimal pressure loss\u003c\/li\u003e\n  \u003cli\u003eClear, easy-to-read scale with excellent float responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224094330980,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-1000-9000-lph-50-nb-pp-flanged","title":"Aster Rotameter – 1000–9000 LPH – 50 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 1000–9000 LPH – 50 NB – PP Flanged is a mid-to-high capacity industrial flow meter designed for accurate and consistent flow monitoring across a broad range. With a robust polycarbonate body, tamper-proof scale, and a flow range of 1000 to 9000 LPH, this rotameter is widely used in filtration systems, RO and DM plants, STP\/ETP units, and utility water applications.\u003c\/p\u003e\n\n\u003cp\u003eThe rotameter features 50 NB polypropylene flanged end connections, allowing easy integration into standard industrial pipelines. The clear tube and corrosion-resistant SS316 float enable precise visual readings in real time. It is designed for vertical mounting with bottom inlet and top outlet and is calibrated for water (SG = 1).\u003c\/p\u003e\n\n\u003cp\u003eEngineered for reliability and longevity, the F9000 O is a trusted flow measurement device in continuous-duty process environments.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReliable flow range for water treatment and process lines\u003c\/li\u003e\n  \u003cli\u003ePP flanged 50 NB ends ensure easy installation and chemical resistance\u003c\/li\u003e\n  \u003cli\u003eIdeal for OEM integration and industrial retrofits\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224102490212,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-3000-12000-lph-50-nb-pp-flanged","title":"Aster Rotameter – 3000–12000 LPH – 50 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 3000–12000 LPH – 50 NB – PP Flanged is a heavy-duty, high-capacity rotameter built for reliable flow measurement in water treatment systems, utility pipelines, and industrial processes. Its broad range from 3000 to 12000 LPH makes it ideal for large softeners, RO skids, tertiary water treatment lines, and cooling water flow monitoring.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a transparent polycarbonate body for excellent visibility, a high-precision SS316 float, and 50 NB PP flanged connections for secure installation. Designed for vertical mounting (bottom inlet, top outlet), it offers accurate, tamper-proof readings and smooth float travel, even in high-pressure continuous-duty operations. The F12000 O is factory-calibrated for water (SG = 1) and ensures minimal pressure drop across the line.\u003c\/p\u003e\n\n\u003cp\u003eEngineered for performance, this rotameter is the go-to choice for mid- to high-flow pipelines in industrial and municipal setups.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-capacity flow range up to 12000 LPH\u003c\/li\u003e\n  \u003cli\u003eSecure flange integration with 50 NB pipe systems\u003c\/li\u003e\n  \u003cli\u003eStable float operation with minimal turbulence\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224110944356,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-4000-15000-lph-50-nb-pp-flanged","title":"Aster Rotameter – 4000–15000 LPH – 50 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 4000–15000 LPH – 50 NB – PP Flanged is a high-flow industrial-grade flow meter designed for accuracy, strength, and long-term durability. With its wide measuring range and 50 NB flanged polypropylene ends, it is ideal for heavy-duty flow applications such as RO\/UF system outlets, STP\/ETP treated water lines, filter backwash flows, and municipal distribution pipelines.\u003c\/p\u003e\n\n\u003cp\u003eThis model features a crystal-clear polycarbonate body for easy visual monitoring, a corrosion-resistant SS316 float for smooth travel and precise measurement, and tamper-proof external scale markings. It supports vertical installation with a bottom inlet and top outlet, ensuring optimal float movement and stability across its operating range of 4000 to 15000 LPH. The rotameter is factory-calibrated for water with a specific gravity of 1.0.\u003c\/p\u003e\n\n\u003cp\u003eF15000 O is a versatile solution for professionals needing robust flow monitoring with fast installation and minimal maintenance requirements.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh flow capacity up to 15000 LPH\u003c\/li\u003e\n  \u003cli\u003eSturdy and reliable build for long-term industrial use\u003c\/li\u003e\n  \u003cli\u003eWide compatibility with water treatment systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224118480996,"sku":null,"price":6899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at6.18.35PM.png?v=1752670141"},{"product_id":"aster-rotameter-2000-20000-lph-80-nb-pp-flanged","title":"Aster Rotameter – 2000–20000 LPH – 80 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 2000–20000 LPH – 80 NB – PP Flanged is a rugged and high-performance flow meter engineered for large-diameter pipelines and high-flow applications. With a flow capacity of up to 20000 LPH, this model is ideal for use in STP\/ETP treated water discharge, RO reject lines, cooling water loops, and municipal water networks requiring precise, visual flow indication.\u003c\/p\u003e\n\n\u003cp\u003eEquipped with 80 NB PP flanged connections, this rotameter fits securely into larger industrial pipelines. The clear polycarbonate body provides excellent visibility, while the SS316 float ensures smooth movement and accurate readings. Designed for vertical mounting with bottom inlet and top outlet, this unit is factory-calibrated for water (SG = 1) and built to last under demanding conditions.\u003c\/p\u003e\n\n\u003cp\u003eThe F20000 O is a premium choice for flow monitoring in continuous-duty industrial setups where volume, compatibility, and accuracy matter.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHandles up to 20000 LPH flow in 80 NB pipeline systems\u003c\/li\u003e\n  \u003cli\u003eBuilt for heavy industrial use in water treatment and discharge systems\u003c\/li\u003e\n  \u003cli\u003eExcellent float stability and visual readability even at full scale\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224124117092,"sku":null,"price":11699.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224124149860,"sku":null,"price":12699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at5.41.06PM.png?v=1752670697"},{"product_id":"aster-rotameter-3000-30000-lph-80-nb-pp-flanged","title":"Aster Rotameter – 3000–30000 LPH – 80 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 3000–30000 LPH – 80 NB – PP Flanged is a heavy-duty, ultra-high-flow industrial flow meter designed for use in high-capacity water systems, process plants, and municipal pipelines. With a broad measurement range and a large 80 NB flange size, this model ensures dependable and highly visible flow tracking for critical applications such as RO plant outputs, STP\/ETP discharges, and tertiary water reuse systems.\u003c\/p\u003e\n\n\u003cp\u003eConstructed with a crystal-clear polycarbonate body, a high-precision SS316 float, and robust polypropylene flanged ends, this rotameter provides both mechanical strength and chemical resistance. Designed for vertical mounting with a bottom inlet and top outlet, it offers smooth float travel, minimal pressure drop, and easy field readability. The unit is factory-calibrated for water (SG = 1.0).\u003c\/p\u003e\n\n\u003cp\u003eIf your application demands a high-flow, maintenance-free rotameter with easy integration into 80 NB pipelines — the F30000 O is your optimal solution.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMassive flow capacity of up to 30000 LPH\u003c\/li\u003e\n  \u003cli\u003eRobust construction ideal for heavy-duty continuous operations\u003c\/li\u003e\n  \u003cli\u003eTamper-proof scale and accurate float-based measurement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224134668388,"sku":null,"price":11699.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224134701156,"sku":null,"price":12699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at5.41.06PM.png?v=1752670697"},{"product_id":"aster-rotameter-10000-50000-lph-80-nb-pp-flanged","title":"Aster Rotameter – 10000–50000 LPH – 80 NB – PP Flanged","description":"\u003cp\u003eThe Aster Rotameter – 10000–50000 LPH – 80 NB – PP Flanged is the highest-capacity model in Aster’s polypropylene flanged series, built to handle ultra-high flow rates with reliability and precision. Designed for critical flow monitoring in large industrial and municipal water networks, this model supports up to 50000 LPH with stable float movement and excellent visibility.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a transparent polycarbonate flow tube, corrosion-resistant SS316 float, and heavy-duty 80 NB polypropylene flanged ends, this rotameter ensures accurate readings and easy installation on large-diameter pipelines. It is factory-calibrated for water (SG = 1) and supports vertical online mounting with bottom inlet and top outlet.\u003c\/p\u003e\n\n\u003cp\u003eThe F50000 O is ideal for high-discharge points such as STP\/ETP final outlets, RO\/UF output flows, and high-capacity water transfer lines in utility and infrastructure projects.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eExceptional capacity up to 50000 LPH\u003c\/li\u003e\n  \u003cli\u003eEngineered for high-throughput, continuous-duty installations\u003c\/li\u003e\n  \u003cli\u003eRobust design ensures long-term service without recalibration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"BSTD","offer_id":46224144367716,"sku":null,"price":11699.0,"currency_code":"INR","in_stock":true},{"title":"ANSI","offer_id":46224144400484,"sku":null,"price":12699.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-16at5.41.06PM.png?v=1752670697"},{"product_id":"aster-rotameter-100-1200-lph-25-nb-pp-flanged-copy","title":"Aster Rotameter – 100–1200 LPH – 25 NB – SS316 Flanged","description":"\u003cp\u003eThe Aster Rotameter – 100–1200 LPH – 25 NB – SS316 Flanged is a compact, high-precision flow meter designed for demanding chemical, pharmaceutical, and industrial water applications. Constructed with durable SS316 flanged ends, this model is ideal for systems where corrosion resistance, pressure durability, and long service life are essential.\u003c\/p\u003e\n\n\u003cp\u003eWith a clear polycarbonate flow tube, SS316 float, and flanged metal ends, this model supports vertical online mounting (bottom inlet, top outlet) and is factory-calibrated for water (SG = 1). It is ideal for chemical dosing skids, softener inlet\/outlet lines, and lab-scale process monitoring.\u003c\/p\u003e\n\n\u003cp\u003eIf you need rugged build quality and reliable low-flow monitoring in corrosive or high-pressure environments, the F1200 O with SS316 flanged ends is a proven performer.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eCompact flow range up to 1200 LPH\u003c\/li\u003e\n  \u003cli\u003eSS316 flanged ends for chemical compatibility and strength\u003c\/li\u003e\n  \u003cli\u003eCrystal-clear tube with smooth float travel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"Default Title","offer_id":46227875987556,"sku":null,"price":10899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-17at10.49.42AM.png?v=1752731526"},{"product_id":"aster-rotameter-200-2400-lph-25-nb-ss316-flanged","title":"Aster Rotameter – 200–2400 LPH – 25 NB – SS316 Flanged","description":"\u003cp\u003eThe Aster Rotameter – 200–2400 LPH – 25 NB – SS316 Flanged is a corrosion-resistant and precision-calibrated flow meter built for chemical plants, RO\/DM skids, and industrial water processes. With stainless steel 316 flanged end connections, this rotameter is well-suited for aggressive media, high temperatures, and environments where polypropylene is unsuitable.\u003c\/p\u003e\n\n\u003cp\u003eOffering a clear polycarbonate tube with a tamper-proof scale, the unit supports vertical installation (bottom inlet, top outlet) and smooth float movement across its calibrated range. The 25 NB SS316 flanges ensure secure, leak-free mounting in compact flow pipelines, and the rotameter is factory-calibrated for water (SG = 1).\u003c\/p\u003e\n\n\u003cp\u003eFor flow visibility, strength, and long-term reliability — the F2400 O with SS316 ends delivers uncompromising performance.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow range up to 2400 LPH for mid-volume systems\u003c\/li\u003e\n  \u003cli\u003eSS316 flanged ends for chemical and thermal resistance\u003c\/li\u003e\n  \u003cli\u003eCompact footprint with high float responsiveness\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"ASTER","offers":[{"title":"Default Title","offer_id":46227896434788,"sku":null,"price":10899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-17at10.49.42AM_5920bc63-97ae-44d9-a127-d1612aaa57e4.png?v=1752731741"},{"product_id":"aster-rotameter-300-3000-lph-25-nb-ss316-flanged","title":"Aster Rotameter – 300–3000 LPH – 25 NB – SS316 Flanged","description":"\u003cp\u003eThe Aster Rotameter – 300–3000 LPH – 25 NB – SS316 Flanged is a medium-range flow meter that offers robust construction, high chemical compatibility, and precise visual flow indication for industrial processes. Built with corrosion-resistant SS316 flanged ends and a durable polycarbonate body, this rotameter is ideal for aggressive liquids, chemical dosing, and treated water pipelines.\u003c\/p\u003e\n\n\u003cp\u003eWith a flow range of 300–3000 LPH and smooth float travel, the rotameter ensures accurate readings at varying flow rates. It supports vertical online mounting with bottom inlet and top outlet configuration. The SS316 flanged design offers secure sealing and long-lasting reliability in tough operating conditions.\u003c\/p\u003e\n\n\u003cp\u003eIf you're managing critical flow applications that require a compact yet chemically resistant rotameter, the F3000 O with SS316 flanges is the right choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow capacity up to 3000 LPH\u003c\/li\u003e\n  \u003cli\u003eCorrosion-resistant SS316 flanged ends\u003c\/li\u003e\n  \u003cli\u003eClear scale visibility with tamper-proof calibration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"Default Title","offer_id":46227914621028,"sku":null,"price":10899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-17at10.49.42AM_7641c6ed-f34c-4f41-9620-89f3dd278ff7.png?v=1752731885"},{"product_id":"aster-rotameter-500-5000-lph-40-nb-ss316-flanged","title":"Aster Rotameter – 500–5000 LPH – 40 NB – SS316 Flanged","description":"\u003cp\u003eThe Aster Rotameter – 500–5000 LPH – 40 NB – SS316 Flanged is a versatile mid-capacity flow meter engineered for precision and resilience in tough industrial conditions. Designed with SS316 flanged ends, this rotameter is ideal for monitoring water, chemicals, or other compatible liquids where superior mechanical strength and corrosion resistance are crucial.\u003c\/p\u003e\n\n\u003cp\u003eCapable of handling flows up to 5000 LPH, this model features a transparent polycarbonate tube, SS316 float, and scale markings with excellent legibility. The 40 NB SS316 flanges ensure secure pipeline installation and are compatible with a wide range of chemical process and utility applications.\u003c\/p\u003e\n\n\u003cp\u003eIf you need a rugged, accurate, and chemically resistant rotameter for your mid-range flow monitoring, the F5000 O is the ideal choice.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFlow range from 500 to 5000 LPH\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty SS316 flanged end construction\u003c\/li\u003e\n  \u003cli\u003eHighly visible, tamper-proof flow scale\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ASTER","offers":[{"title":"Default Title","offer_id":46227939950692,"sku":null,"price":15899.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/9885\/9876\/files\/Screenshot2025-07-17at10.50.50AM.png?v=1752732068"}],"url":"https:\/\/hydronest.in\/collections\/rotameter.oembed?page=5","provider":"HydroNest India","version":"1.0","type":"link"}