Filmtec SW30-4040 Sea Water 1950 GPD RO Membrane Element

Filmtec SW30-4040 Sea Water 1950 GPD RO Membrane Element
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Made in USA 

Sea Water Membrane - 1950 Gallon Per Day

Part Number: SW30-4040
In Stock, Ready to Ship!
MSRP: $620.00
Price: $442.86 

How do we compare?
$459.99 $17.13 more ea @ BigBrandWater
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$471.26 $28.40 more ea @ ServAPure
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$499.95 $57.09 more ea @ HomeWaterFilters
  as of Aug 14, 2018

Filmtec SW30-4040 Sea Water Membrane 3.9" x 40" 1950 GPD

The Dow FILMTEC SW30-4040 Sea Water Membrane is specifically designed for applications where the higher TDS (Total Dissolved Solids) of marine water is addressed by a thin film composite which sustains the higher pressures typically utilized in sea water reverse osmosis applications while maintaining a 99.4 percent stabilized salt rejection.

Highest Flow Rate. The SW30-4040 Membrane features the highest flow rates available to meet the water demands of both sea-based and land-based desalinators.

Consistent Performance. Combined automated and precision element fabrication result in the most consistent product performance when compared to other seawater membranes.

Reduced Expenses. The SW30-4040 filter membrane may also be operated at lower pressures to reduce pump size, cost and operating expenses.

Additional Specifications:
  • Permeate Flow Rate: 1950 gpd
  • Maximum Pressure: 1000 psi
  • Fits Standard 4" Housings or Pressure Vessels

DOW Filmtec SW30-4040 Sea Water RO Membrane Element Specifications

Also Compatible With:
Filmtec Membranes 80741
40 "
3.9 "
800 psi
1950 gpd
99.4 %
Membrane Specifications
Drop-in Element
80 sq. ft.
Outside - In
0.75 "
5 years months
Spiral Wound
Polyamide Thin-Film
Operating Conditions
113 °F
1000 psi
15 psid
<0.1 ppm
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