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Hydrocomponents & Technologies Inc.

SW30-4040 FilmTec™ DuPont / DOW Desalination Machine Watermaker Seawater Membranes

SW30-4040 FilmTec™ DuPont / DOW Desalination Machine Watermaker Seawater Membranes

Regular price $450.50 USD
Regular price Sale price $450.50 USD
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SW30-4040 FilmTec™ DuPont / DOW Desalination Machine Watermaker Seawater Membranes

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PLEASE REFERENCE DATA SHEETS & TABLE BELOW


DuPont FilmTec SW30-4040 (Seawater RO Membrane)

 

Product Description

 

The DuPont FilmTec SW30-4040 is a premier Seawater Reverse Osmosis (SWRO) membrane element, built for efficiency and high salt rejection in commercial and light industrial systems. As a standard 4-inch diameter by 40-inch long element, the SW30-4040 utilizes a high-surface-area thin-film composite (TFC) membrane to deliver a substantial flow rate of 2,400 GPD under standard test conditions (800 PSI).


Product Accuracy & Specifications: While we make every effort to ensure the accuracy of the information provided, Hydrocomponents & Technologies Inc. assumes no responsibility for errors, omissions, or typographical errors in product descriptions or specifications. Product specifications, including dimensions, materials, and performance ratings, are provided by the manufacturers and are subject to change without notice. Please consult the manufacturer's official documentation for the most current data before purchase.

 

Specifications Table

 

Characteristic Specification Units / Notes
Model SW30-4040 Seawater RO (SWRO)
Membrane Type Polyamide Thin-Film Composite Fiberglass Outer Wrap
Element Dimensions (Nominal) inches
Active Area 78 (7.2) sq ft (sq m)
Permeate Flow Rate (Nominal) 2,400 (9.1) GPD (m3/day). tolerance
Stabilized Salt Rejection (Minimum )
Applied Pressure (Test) 800 (55) PSI (Bar)
Max Operating Pressure 1,000 (69) PSI (Bar)
Max Operating Temperature 113 (45) F (C)
Continuous pH Range -
Max Feed Flow Rate 16 (3.6) GPM (m3/hr)

 

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PART NUMBER SIZE (INCHES) Test Pressure (psi) FLOW RATE GPD Stabilized Salt Rejection
SW30-4040 FILMTEC 4.0 x 40 800 1950 99.40%

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Manufacturer Updates & Official Specifications: Manufacturers frequently revise product designs, component materials, and technical specifications without prior notice. Official manufacturer documentation and data sheets are the sole authoritative sources for all product specifications and strictly supersede any physical dimensions, specifications, or visual representations presented on this page. It is the customer's sole responsibility to independently verify all technical data—including but not limited to pressure ratings, dimensions, material compatibility, and performance metrics—against the official manufacturer data sheet prior to purchase and installation.

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