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Filmtec SW30XLE-440i Seawater Reverse Osmosis 8" Element
Filmtec SW30XLE-440i Seawater Reverse Osmosis 8" Element

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Product Code: SW30XLE-440I

Description Spec Sheet / Manual Technical Specifications

Filmtec™ SW30XLE-440i

(Suggested alternative: Hydranautics SWC5 MAX, Toray TM820V-440)

FilmTec™ SW30XLE-440i Elements offer medium salinity and medium temperature feed waters an advanced combination of high productivity and high rejection through extra-low energy consumption and single-pass design. It is also an ideal choice for two-pass seawater designs or high salinity brackish water applications. The combination of high active area and thick feed spacer results in higher productivity and lower cleaning frequency which enable sustainable lower lifecycle cost. iLEC™ Interlocking End Caps reduce system operating costs and the risk of o-ring leaks that can cause poor water quality.

FilmTec™ Seawater Reverse Osmosis 8" Elements can separate salts from water and are designed to reduce capital and operational costs of large desalination systems that produce greater than approximately 10 gpm (2300 L/h) of permeate. With a wide range of membranes available to meet various system design requirements, our RO products combine excellent membrane quality with automated precision fabrication, taking system performance to unprecedented levels.



Product Specifications

Operating and Cleaning Limits

Maximum Operating Temperature113°F (45°C)
Maximum Operating Pressure1,200 psig (83 bar)
Maximum Element Pressure Drop15 psig (1.0 bar)
pH Range, Continuous Operation2-11
pH Range, Short-Term Cleaning1-13
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. FilmTec Corporation recommends removing residual free chlorine 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.

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