SW30-4040 FilmTec™ DOW / DuPont Seawater Membranes 800 PSI 1950 GPD 4 x 40 inch

Hydrocomponents & Technologies Inc.

$426.68

Description

Description

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).

📋 Specifications Table

Characteristic	Specification	Units / Notes
Model	SW30-4040	Seawater RO (SWRO)
Membrane Type	Polyamide Thin-Film Composite	Fiberglass Outer Wrap
Element Dimensions (Nominal)	$4.0 \times 40$	inches
Active Area	78 (7.2)	sq ft (sq m)
Permeate Flow Rate (Nominal)	2,400 (9.1)	GPD (m3/day). $\pm 20\%$ tolerance
Stabilized Salt Rejection	$99.4$	$\%$ (Minimum $99.2\%$ )
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	$2 - 11$	-
Max Feed Flow Rate	16 (3.6)	GPM (m3/hr)

To View Data Sheet Larger Right Click Sheet and Select Open Image in New Tab

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

We Also Recommend

ESPA1-4040 Hydranautics / Nitto 150 PSI 2,600 GPD 4 x 40 inch Membranes

LG BW 4040 UES 100 PSI 2700 GPD 4 x 40 inch Ultra-Energy Saving Membrane LG Chem Water Solutions

Replaces SW30-2521 FilmTec DOW / DuPont 800 PSI 300 GPD 2.5 x 21 inch Membranes ( MEM-2521SW-HF )

SW30-2540 FilmTec™ DOW / DuPont Seawater 800 PSI 600 GPD 2.5 x 40 inch Membranes

LG BW 4040 R 225 PSI 2,500 GPD 4 x 40 inch LG Chem Water Solutions High Rejection Brackish Water Membrane