DescriptionDuPontTM TapTecTM MembranesLarge Commercial TapTecTM LC HF-4040 Reverse Osmosis ElementsDuPontTM TapTecTM LC HF-4040 is a product that is specially developed for commercial segments, such as drinking water applications that require high flow rate. DuPont’s quality process enables the most consistent products in the industry that minimize the total cost of ownership of water treatment systems.TapTecTM HF-4040 offers the following benefits:1. DuPontTM TapTecTM, powered by more than 40 years of membrane innovation.2. Advanced membrane technologies can achieve ultra-high flow and good salt rejection.3. Proven consistency and reliability with quick stabilization.Product Type Typical Properties:Spiral-wound element with polyamide thin-film composite membrane