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Filmtec SW30XHR-400i Seawater Reverse Osmosis 8" Element
Filmtec SW30XHR-400i Seawater Reverse Osmosis 8" Element
 
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Product Code: SW30XHR-400I
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Description Spec Sheet / Manual Technical Specifications
 

Filmtec™ SW30XHR-400i

(Suggested alternative: Hydranautics SWC4B-LD, Toray TM820M-400)


DOW FILMTEC™ SW30XHR-400i Elements are the highest rejection seawater RO element in the DOW FILMTEC element portfolio, enabling stringent water quality requirements to be met reliably with single-pass seawater systems in most situations. In addition, 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.



Uses

  • Seawater desalination
  • Municipal drinking water
  • Industrial desalination

Advantages
  • High Flux Reduces Energy Use Or Pressure Required
  • Good Rejection Results In Good Quality Water
  • High boron rejection
  • ILEC™ Interlocking End Cap For Better Productivity And Reliability

Product Specifications
  • Permeate Flow Rate gpd (m3/d): 6,000 (23)
  • Stabilized Boron Rejection (%): 93
  • Minimum Salt Rejection %: 99.70
  • Stabilized Salt Rejection %: 99.82

Operating and Cleaning Limits

Maximum Operating Temperature113°F (45°C)
Maximum Operation Pressure1,200psig (83bar)
Maximum Element Pressure Drop15psig (1bar)
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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