Maximize Plant Uptime
NanoH2O™ brackish water RO membranes are increasingly adopted by major utilities and industrial end-users worldwide. TFN technology, combined with intrinsic anti-fouling properties, delivers reliable performance and reduced operational downtime, leading to a lower total cost of plant ownership.
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Premium
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MaxRO R
Highest Rejection BWRO Membrane with the Industry's First 36 mil Ultra-Low dP (ULD) Spacer
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MaxRO R
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Advanced
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BW R G2
Highest Rejection, High Durability with Low dP Spacer
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BW AFR G2
Anti-Fouling, Superior Rejection, with Low dP Spacer
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BW ES G2
Superior Flow, High Durability with Low dP Spacer
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BW MOST
Industry’s Highest Flow BWRO Membrane for the MOST Energy Savings
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BW R G2
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Enhanced
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BW R Dura
Superior Rejection and High Durability
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BW ES L
Energy Saving with Low dP Spacer
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BW R Dura
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Standard
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BW R
High Rejection
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BW ES
Energy Saving
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BW AFR
Anti-Fouling, High Rejection
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BW R
BWRO Membrane Portfolio
- The positioning of each product does not equate to an absolute value difference between each of the products and performance features shown (energy savings, salt removal demand) and is for illustrative purposes only.
- The positioning of each product may vary depending on the operating conditions.
| Product | Size (Diameter) | Active Membrane Area | Permeate Flow Rate | Stabilized Salt Rejection |
Data Sheets | |||
|---|---|---|---|---|---|---|---|---|
| mm | inch | ft² | m² | gpd | m³/d | % | ||
| MaxRO R | 200 | 7.9 | 400 | 37 | 11,500 | 43.5 | 99.8 | Download |
| BW 400 R G2 | 200 | 7.9 | 400 | 37 | 11,500 | 43.5 | 99.8 | Download |
| BW 440 R G2 | 200 | 7.9 | 440 | 41 | 12,650 | 47.9 | 99.8 | Download |
| BW 400 R Dura | 200 | 7.9 | 400 | 37 | 11,000 | 41.6 | 99.7 | Download |
| BW 440 R Dura | 200 | 7.9 | 440 | 41 | 12,100 | 45.8 | 99.7 | Download |
| BW 400 R | 200 | 7.9 | 400 | 37 | 10,500 | 39.7 | 99.6 | Download |
| BW 440 R | 200 | 7.9 | 440 | 41 | 11,500 | 43.7 | 99.6 | Download |
| BW 400 AFR G2 | 200 | 7.9 | 400 | 37 | 11,500 | 43.5 | 99.7 | Download |
| BW 400 AFR | 200 | 7.9 | 400 | 37 | 10,500 | 39.7 | 99.6 | Download |
| BW 400 ES G2 | 200 | 7.9 | 400 | 37 | 12,300 | 46.6 | 99.65 | Download |
| BW 440 ES G2 | 200 | 7.9 | 440 | 41 | 13,500 | 51.1 | 99.65 | Download |
| BW 400 ES L | 200 | 7.9 | 400 | 37 | 10,500 | 39.7 | 99.6 | Download |
| BW 440 ES L | 200 | 7.9 | 440 | 41 | 11,550 | 43.7 | 99.6 | Download |
| BW 400 ES | 200 | 7.9 | 400 | 37 | 10,500 | 39.7 | 99.6 | Download |
| BW 440 ES | 200 | 7.9 | 440 | 41 | 11,550 | 43.7 | 99.6 | Download |
| BW MOST | 200 | 7.9 | 400 | 37 | 13,200 | 49.9 | 98.5 | Download |
| BW MOST+ | 200 | 7.9 | 440 | 41 | 14,500 | 54.9 | 98.5 | Download |
| BW 4040 R | 100 | 3.9 | 85 | 7.9 | 2,500 | 9.5 | 99.6 | Download |
| BW 4021 R | 100 | 3.9 | 34 | 3.2 | 1,000 | 3.8 | 99.6 | Download |
| BW 2540 R | 60 | 2.4 | 22 | 2.0 | 750 | 2.8 | 99.6 | Download |
| BW 2521 R | 60 | 2.4 | 9 | 0.9 | 345 | 1.3 | 99.6 | Download |
| BW 4040 ES | 100 | 3.9 | 85 | 7.9 | 2,500 | 9.5 | 99.5 | Download |
| BW 4021 ES | 100 | 3.9 | 34 | 3.2 | 1,000 | 3.8 | 99.5 | Download |
| BW 2540 ES | 60 | 2.4 | 22 | 2.0 | 750 | 2.8 | 99.5 | Download |
| BW 2521 ES | 60 | 2.4 | 9 | 0.9 | 345 | 1.3 | 99.5 | Download |
| BW 4040 UES | 100 | 3.9 | 85 | 7.9 | 2,700 | 10.2 | 99.0 | Download |
| BW 4021 UES | 100 | 3.9 | 34 | 3.2 | 1,000 | 3.8 | 99.0 | Download |
| BW 2540 UES | 60 | 2.4 | 22 | 2.0 | 800 | 3.0 | 99.0 | Download |
| BW 2521 UES | 60 | 2.4 | 9 | 0.9 | 345 | 1.3 | 99.0 | Download |
| CW 4040 SF | 100 | 3.9 | 85 | 7.9 | 2,900 | 11.0 | 99.0 | Download |