Lewabrane RO B400 ULP ASD
8”x40” Ultra Low Pressure & Reduced Fouling Tendency Membrane
10,200 gpd / 99.5% / 110 PSI (760 kPa)
Designed for Low Salinity Inlet Water to Operate at Ultra Low Pressure (7.6 bar / 110 PSI)
Lewabrane RO B400 ULP ASD, 8”x40” Ultra Low Pressure & Reduced Fouling Tendency 8040 Membrane
Lanxess ULP 8040 elements are offered with a 0.86 mm (34 mil) feed spacer to reduce the fouling and to improve the cleanability.
Lewabrane ULP 8040 membranes are based on a 7.6 bar (110 PSI) test pressure.
Extra low pressure XLP membrane is suitable for water purification applications of water sources with salt concentration lower than 1000 ppm.
The Lewabrane® spiral wound reverse osmosis (RO) 8040 membrane RO B400 ULP ASD 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 like the RO B400 HR. The ASD ( Alternating Strand Design) feed spacer offers a lower fouling tendency to improve the RO lifetime cost performance.
The 8040 ULP Membranes are characterized by
• High rejection of organic compounds
• Low energy demand
• Low fouling tendency due to ASD feed spacer.
Salt Rejection: 99.5%.*
Permeate Flow: 10,200 gpd (38.6 m³/day).*
Membrane Area: 400 ft².
Diameter/Length: 8 inch / 40 inch.
Feed Spacer Thickness: 34 mil (ASD Spacer).
*Test conditions: 500 mg/l NaCl, 7.6 bar (110 psi), 25 °C (77 °F), pH 7, recovery rate 15%.
Pre-treatment must be used to protect the membrane (softener, antiscalant dosing pump, sand filter, carbon filter, 5 mic cartridge fitler …etc).
Made by Lanxess Germany.
Equivalent to: Dow Filmtec BW30XFRLE-400/34 , Hydranautics ESPA4-LD, Toray TMG20-400C , CSM RE8040-BLF , VONTRON ULP32-8040 , VONTRON ULP22-8040 , GE AK8040F-400 HR, AK-400.
Deliver Australia Wide.
Download:
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Estimated Delivery:Jul 15 - Jul 19
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Next Day Dispatch
Lewabrane RO B400 ULP ASD
8”x40” Ultra Low Pressure & Reduced Fouling Tendency Membrane
10,200 gpd / 99.5% / 110 PSI (760 kPa)
Designed for Low Salinity Inlet Water to Operate at Ultra Low Pressure (7.6 bar / 110 PSI)
Lewabrane RO B400 ULP ASD, 8”x40” Ultra Low Pressure & Reduced Fouling Tendency 8040 Membrane
Lanxess ULP 8040 elements are offered with a 0.86 mm (34 mil) feed spacer to reduce the fouling and to improve the cleanability.
Lewabrane ULP 8040 membranes are based on a 7.6 bar (110 PSI) test pressure.
Extra low pressure XLP membrane is suitable for water purification applications of water sources with salt concentration lower than 1000 ppm.
The Lewabrane® spiral wound reverse osmosis (RO) 8040 membrane RO B400 ULP ASD 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 like the RO B400 HR. The ASD ( Alternating Strand Design) feed spacer offers a lower fouling tendency to improve the RO lifetime cost performance.
The 8040 ULP Membranes are characterized by
• High rejection of organic compounds
• Low energy demand
• Low fouling tendency due to ASD feed spacer.
Salt Rejection: 99.5%.*
Permeate Flow: 10,200 gpd (38.6 m³/day).*
Membrane Area: 400 ft².
Diameter/Length: 8 inch / 40 inch.
Feed Spacer Thickness: 34 mil (ASD Spacer).
*Test conditions: 500 mg/l NaCl, 7.6 bar (110 psi), 25 °C (77 °F), pH 7, recovery rate 15%.
Pre-treatment must be used to protect the membrane (softener, antiscalant dosing pump, sand filter, carbon filter, 5 mic cartridge fitler …etc).
Made by Lanxess Germany.
Equivalent to: Dow Filmtec BW30XFRLE-400/34 , Hydranautics ESPA4-LD, Toray TMG20-400C , CSM RE8040-BLF , VONTRON ULP32-8040 , VONTRON ULP22-8040 , GE AK8040F-400 HR, AK-400.
Deliver Australia Wide.
Download:
Discover more in our FAQ
What types of industrial water treatment products do you offer?
We offer a comprehensive range of industrial water treatment solutions, including:
Filtration Systems – Effectively removes sediment, chlorine, and other impurities to enhance water purity and system longevity.
Reverse Osmosis Membranes – High-performance purification technology that eliminates dissolved solids, contaminants, and impurities for ultra-pure water.
Membrane Housings – Durable, high-pressure enclosures engineered to protect and optimize the performance of RO membranes.
Filter Cartridges – Precision-engineered sediment, carbon, and specialty filters designed to target specific contaminants for enhanced water treatment efficiency.
Chemical Dosing Systems – Precise chemical treatment for water.
Media FRP Pressure Vessels – High-pressure tanks for filtration media.
Ion Exchange Resins – Softening and demineralization solutions.
Water Instruments – pH meters, conductivity meters, and TDS testers.
Rotameter Flow Meters – Accurate flow measurement devices.
Watermaker Parts – Spare parts for marine and industrial watermakers.
Water Quality Test Kits – Portable and lab testing solutions.
How do I know which product is right for my application?
Choosing the right product depends on:
Water quality parameters (TDS, pH, hardness, contaminants)
Flow rate and pressure requirements
Industry-specific needs (food processing, pharmaceuticals, HVAC, etc.)
If you’re unsure, our technical support team can help you select the best solution.
Do you offer bulk pricing for large industrial orders?
Yes! We provide bulk discounts and custom pricing for high-volume orders. Contact us for a personalized quote.
How long does shipping take?
Shipping times depend on location and stock availability. Standard delivery is 3–7 business days for most regions. Expedited shipping options are available upon request.
What is your return policy?
We offer a 14-day return policy from the date of delivery. If you are not completely satisfied with your purchase, you can return the item for a refund or exchange, provided it meets our return conditions.
What happens if I receive a damaged or incorrect item?
If your item arrives damaged or you receive the wrong product, please contact us immediately at support@waterfilter.net.au with photos and your order number. We will send a replacement or issue a refund as per our return policy..
How long does shipping take?
Shipping times depend on location and stock availability. Standard delivery is 3–7 business days for most regions.
Expedited shipping options are available upon request.
Do you ship internationally?
Yes, we offer international shipping for most of our industrial water treatment products. Contact us for custom shipping quotes and lead times.