Hydrocomponents & Technologies Inc.

BW30-400 FilmTec™ DOW / DuPont Brackish Water Membranes 225 PSI at 10,500 GPD 8 x 40 inch

Name: BW30-400 FilmTec™ DOW / DuPont Brackish Water Membranes 225 PSI at 10,500 GPD 8 x 40 inch
Brand: Hydrocomponents & Technologies Inc.
Price: 866.25 USD
Availability: InStock

$866.25 USD

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DuPont FilmTec BW30-400 (Brackish Water RO Membrane)

Product Description

The DuPont FilmTec BW30-400 is the industry-standard, high-rejection Reverse Osmosis (RO) element for treating brackish water in large commercial and industrial systems. As an 8-inch diameter by 40-inch long element, the BW30-400 features a highly effective thin-film composite (TFC) membrane that delivers superior water quality and proven durability.

This element is designed for optimal performance, providing a high nominal flow rate of 10,000 GPD and achieving a stabilized salt rejection of $99.5\%$ under standard test conditions (225 PSI). Its robust construction and reliable performance make it the preferred choice for a wide range of applications, including municipal drinking water, industrial process water purification, power generation, and wastewater reclamation. The BW30-400 offers excellent value and is known for its long service life and high active membrane area.

Specifications Table

Characteristic	Specification	Units / Notes
Model	BW30-400	Standard Brackish Water RO
Membrane Type	Polyamide Thin-Film Composite	Fiberglass Outer Wrap
Element Dimensions (Nominal)	$8.0 \times 40$	inches
Active Area	400 (37)	sq ft (sq m)
Permeate Flow Rate (Nominal)	10,000 (38)	GPD (m3/day). $\pm 15\%$ tolerance
Stabilized Salt Rejection	$99.5$	$\%$ (Minimum $99.4\%$ )
Applied Pressure (Test)	225 (15.5)	PSI (Bar)
Max Operating Pressure	600 (41)	PSI (Bar)
Max Operating Temperature	113 (45)	F (C)
Continuous pH Range	$2 - 11$	-
Max Feed Flow Rate	75 (17)	GPM (m3/hr)

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BW30-400 FilmTec™ DOW / DuPont Brackish Water Membranes 225 PSI at 10,500 GPD 8 x 40 inch