Membranes – Membrane Housings

Membranes

Our company maintains a wide range and large stock of Filmtec membranes from DuPont in our warehouses for immediate service.

The tables below list the main Filmtec membrane models (for brackish and seawater) along with their key specifications to help you select the product that best suits your needs:

Brackish Water Membranes

Model	Permeate Flow (m³/d)	Salt Rejection (%)	Max Operating Pressure (psi / bar)	DATA SHEET
Membrane Diameter 2.5”
BW30 PRO-2540	3.8	99.7%	41
XLE-2540	3.8	99.0 %	41
Membrane Diameter 4”
BW30 PRO-4040	9.8	99.7%	41
LC LE PRO-4040	9.8	99.5%	41
XLE PRO-4040	10.4	99.0 %	41
Membrane Diameter 8”
BW30HR-440	48	99.7 %	41
BW30HRLE-440	48	99.3 %	41
XLE-440	53	99.0 %	41

Seawater Membranes

Model	Permeate Flow (m³/d)	Minimum Salt Rejection (%)	Max Operating Pressure (bar)	DATA SHEET
Membrane Diameter 2.5”
SW30-2521	1.1	99.4 %	83
SW30-2540	2.6	99.7 %	83
Membrane Diameter 4”
SW30-4040	7.4	99.7 %	83
Membrane Diameter 8”
SW30HRLE-440	30.2	99.8 %	83

In addition to the above membrane types, which are permanently available in stock, our company can provide any Filmtec membrane type required from DuPont’s website.

Membrane Housings

Membrane housings are made of fiberglass with corrosion-resistant protection. At Advice, we supply the most common membrane housings, fully adaptable to customer needs, with easy installation and maintenance for long-lasting, uninterrupted operation, minimal downtime, and improved operational costs.

The table below lists the design parameters of membrane housings, which also determine the layout design of membranes for reverse osmosis system studies:

Membrane Housing Parameter
Membrane Size	2,5-8 inches
Number of Membranes	1-7
Connection Type	End – Side Port
Max Operating Pressure	300-1200 psi

Ordering Membrane Housings

Membrane housings have specific product coding for ordering. An example code can be provided upon request.

If you wish to procure membrane housings from our company, you may click here to view the recommended catalogue.

See the table

After order, housings with different technical characteristics can also be supplied.

Advice undertakes the design and construction of complete reverse osmosis systems, selecting the most suitable membrane system for your application.