4 inch Ultra Low Pressure Membrane, B085 ULP 4040

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Lewabrane RO B085 ULP 4040

4 inch x 40 inch Ultra Low Pressure ULP Membrane

2,150 gpd / 99.5% / 85 ft²

Works at very low applied pressure (7.8 bar / 110 PSI)

 


Lewabrane RO B085 ULP 4040 , 4 inch x 40 inch Ultra Low Pressure Membrane

The Lewabrane® spiral wound reverse osmosis (RO) 4040 membrane RO B085 ULP 4040 has a highly permeable composite polyamide (PA) membrane. It is designed for low salinity water to operate at ultra low pressure (ULP). The high permeability results in up to 40% lower energy consumption compared to standard elements.
The 4040 ULP Membranes are characterized by
• High rejection of organic compounds
• Low energy demand

 

The ULP 4040 elements are offered with a 0.86 mm (34 mil) feed spacer to reduce the fouling and to improve the cleanability. The ULP 4040 membranes are based on a 7.6 bar (110 PSI) test pressure.

Salt Rejection: 99.5%.

Permeate Flow: 2,150 gpd (8.2 m³/day).

Membrane Area: 85 ft².

Diameter/Length: 4 inch / 40 inch.

Feed Spacer Thickness: 34 mil.

Test conditions: 500 mg/l NaCl, 7.6 bar (110 psi), 25 °C (77 °F), pH 7, recovery rate 15%.

Made by Lanxess Germany.

Equivalent to: Dow Filmtec XLE-4040 , Toray TMG10 , CSM RE4040-BLF , VONTRON ULP21-4040 , VONTRON ULP31-4040 , GE AK4040FM , GE AK-90.

Deliver Australia Wide.

Download:

Technical Data Sheet


ULP Brochure


 

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Additional information

Weight5.9 kg
Dimensions112 × 19.5 × 16 cm

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