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Filmtec™ SG30LE-440i(Suggested alternatives: Filmtec XLE-440, Hydranautics ESPA4-MAX)
FilmTec™ SG30LE-440i Semiconductor-Grade Reverse Osmosis Elements have been developed to meet the requirements of higher overall rejection, higher rejection of lower molecular weight organic compounds and silica, and an accelerated TOC rinse down profile. This high surface area element allows for system design with fewer elements and a lower applied operating pressure, thus optimizing amortization of capital costs while lowering operating cost. FilmTec SG30LE-440i elements feature the unique iLEC™ Interlocking End Caps that reduce system operating costs, reduce the risk of o-ring leaks and the generation of small particles that lead to poor water quality, and eliminate the need for lubricants. FilmTec SG30LE-440i is intended primarily for polishing use in newer UPW equipment where the benefits of lower capital cost and lower energy consumption add value.
FilmTec™ Specialty 8" Elements have been developed through industry-leading research to meet special application requirements such as ultrapure water for the fabrication of microelectronics, the removal of sulfate from injection water on offshore oil platforms, heat-sanitizable products for use in medical applications, and the concentration of maple sap.
Uses
Advantages- Quick TOC rinse down performance
- High silica and boron rejections
- Good TOC rejection resulting in high quality water suitable for microelectronics and pharmaceutical industries
- iLEC™ Interlocking End Cap for better productivity and reliability
Product Specifications- Permeate Flow Rate gpd (m3/d): 10,000 (38)
- Maximum Feed Flow Rate gpm(m3/h): 85 (19)
- Typical Recovery Rate (%): 15
Operating and Cleaning Limits
| Membrane Type | Polyamide Thin-Film Composite | | Maximum Operating Temperature | 113°F (45°C) | | Maximum Sanitization Temperature (@ 25 psig) | 185°F (85°C) | | Maximum Operating Pressure | 600 psig (41 bar) | | Maximum Element Pressure Drop | 15 psig (1.0 bar) | | pH Range, Continuous Operation | 2-11 | | pH Range, Short-Term Cleaning | 1-13 | | Maximum Feed Silt Density Index (SDI) | SDI5 | | Free Chlorine Tolerance | <0.1ppm |
a. Maximum temperature for continuous operation above pH 10 is 95°F (35°C). b. Refer to Cleaning Guidelines in specification sheet 609-23010. c. Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, residual free chlorine should be removed by pretreatment prior to membrane exposure. Please refer to technical bulletin 609-22010 for more information.
We are a volume seller of FilmTec and Hydranautics membranes. Please contact use for large quantity discounts.
Operating and Cleaning Limits
| Membrane Type | Polyamide Thin-Film Composite | | Maximum Operating Temperature | 113°F (45°C) | | Maximum Sanitization Temperature (@ 25 psig) | 185°F (85°C) | | Maximum Operating Pressure | 600 psig (41 bar) | | Maximum Element Pressure Drop | 15 psig (1.0 bar) | | pH Range, Continuous Operation | 2-11 | | pH Range, Short-Term Cleaning | 1-13 | | Maximum Feed Silt Density Index (SDI) | SDI5 | | Free Chlorine Tolerance | <0.1ppm |
a. Maximum temperature for continuous operation above pH 10 is 95°F (35°C). b. Refer to Cleaning Guidelines in specification sheet 609-23010. c. Under certain conditions, the presence of free chlorine and other oxidizing agents will cause premature membrane failure. Since oxidation damage is not covered under warranty, residual free chlorine should be removed by pretreatment prior to membrane exposure. Please refer to technical bulletin 609-22010 for more information.
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