Brackish Low Energy

ART Low Energy Brackish Water RO Membrane elements are specially designed to run at 150 psi while producing the same product flow. By using these instead of standard elements in your commercial reverse osmosis system, you can significantly reduce your operating costs. These elements are wrapped in a hard shell of FRP for added strength and to withstand higher pressure drops.
ART reverse osmosis membrane elements are among the finest in the industry. With hundreds of thousands of RO membranes in operation world-wide, ART BWRO Membranes are 100% Quality and Performance Tested in our ISO 9001:2015 Certified Facilities. Each RO membrane element meets or exceeds our strict performance requirements before shipping.
For over 40 years we have earned a reputation of delivering consistent, high quality which makes ART Membranes the natural choice for use in reverse osmosis water treatment systems.
| Model No. | GPD | LPD | Size (Dia. x Length) | Recovery | Min. Rejection | Stabilized Rejection |
|---|---|---|---|---|---|---|
| M-B2514ALE | 264 | 999 | 2.5 x 14 | 5 | 98 | 99 |
| M-B2521ALE | 450 | 1,703 | 2.5 x 21 | 8 | 98 | 99 |
| M-B2540ALE | 1,000 | 3,785 | 2.5 x 40 | 15 | 98 | 99 |
| M-B4014ALE | 610 | 2,309 | 4.0 x 14 | 5 | 98 | 99 |
| M-B4021ALE | 1,148 | 4,345 | 4.0 x 21 | 8 | 98 | 99 |
| M-B4040ALE | 2,900 | 10,976 | 4.0 x 40 | 15 | 98 | 99 |
Performance specifications are based on 2,000 mg/l sodium chloride, 150 psi applied pressure, 77°F feed water temperature, pH 8 and listed recovery. Element permeate flow may vary ±20%.






- Reduce operating costs and wear and tear by running the system at lower pressure.
- Hard fiberglass exterior provides added strength and withstands higher pressure drops than tape-wrapped elements.
- Reverse osmosis membranes remove up to 99% of total dissolved solids.
- Low energy membrane sheet material for lower power consumption and operating costs
- Hard fiberglass exterior for added strength and durability
- High rejection and flow rate
- Manufactured in ISO 9001:2015 certified facilities
- 100% performance and quality tested
- Backed by experienced technical support staff
- High quality for consistent and reliable performance
- Uses advanced membrane film technology and manufacturing processes
- Standard dimensions to fit commonly available housings




- Restaurants
- Aquariums
- Whole House (Residential)
- Office
- Institutions
- Hotels
- Hospitals
- Disaster Relief
- Spot Free Rinse/Car Wash
- Labs
- Pharmaceutical
- Humidification
- Misting
- Manufacturing
- Rinse Water
- Bottled Water
- Water stores
- Beverage
- Food Processing
- Ice Makers
- Commercial Water Treatment
- Wide variety of other applications
- PVC pressure vessel membrane housings
- Stainless steel pressure vessel membrane housings
- Membrane cleaning cartridges
- Membrane cleaning chemicals
- Low energy brackish water RO membrane specifications
- ART brand membrane elements brochure
- Membrane storage, disinfection and preservation
- RO membrane temperature and pressure correction
- Comparison of RO, UF, MF, NF membranes
- Membrane warranty
- About reverse osmosis