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Filmtec SW30ULE-400i Seawater Reverse Osmosis 8" Element
Filmtec SW30ULE-400i Seawater Reverse Osmosis 8" Element


 
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Product Code: SW30ULE-400I
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Description Spec Sheet / Manual Technical Specifications
 

Filmtec™ SW30ULE-400i

(Suggested alternative: Hydranautics SWC6-LD)


DOW FILMTEC™ SW30ULE-400i is an element with one of the highest flow rates in the industry, and high rejection of NaCl and boron. This performance can lead to significant capital and operation cost savings, especially when this element is mixed with other element types in the same pressure vessel, using the “internally staged design” approach.



Uses


Advantages

Product Specifications

Operating and Cleaning Limits

Membrane TypePolyamide Thin-Film Composite
Maximum Operating Temperature113°F (45°C)
Maximum Element Pressure Drop13 psig (0.9 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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