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

SW30XLE-440i Seawater Reverse Osmosis 8" Element

Introduction:SW30XLE-440i available through GAPS Water Treatment, represents a cutting-edge advancement in seawater reverse osmosis (RO) technology. This innovative element is engineered to provide exceptional water quality while minimizing both capital and operational expenses, ideal for medium- and high-salinity feedwater applications.

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Product parameter:

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.

Uses

  1. Seawater desalination

  2. Municipal drinking water

  3. Industrial desalination


Advantages

  1. High Flux Reduces Energy Use Or Pressure Required

  2. Good Rejection Results In Good Quality Water

  3. High boron rejection

  4. ILEC™ Interlocking End Cap For Better Productivity And Reliability


Product Specifications

  1. Permeate Flow Rate gpd (m3/d): 9,900 (37.4)

  2. Stabilized Boron Rejection (%): 91.5

  3. Minimum Salt Rejection %: 99.60

  4. Stabilized Salt Rejection %: 99.80


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.recommends removing residual free chlorine by pretreatment prior to membrane exposure. Please refer to technical bulletin 609-22010 for more information.



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