Products >> Industrial RO Membrane >> Brackish Water RO Membrane
BW30 PRO-4040 (12080524) Equivalent
- Product No.:TFFR-4040PRO
Equivalent, replacement, alternative, analog, retrofit, analogue: DuPont DOW Filmtec BW30 PRO-4040 (12080524), BW30PRO-4040, BW30PRO4040
General Information
Features & Advantages
- Improved feed spacer to thicker channel
- Optimized design, good resistance to fouling
- Greater restorability after chemical cleaning
- Direct and economical element replacement
Applications
- Municipal sewage
- Industrial wastewater
- Industrial process water
- Reclaimed water recycling etc.
Specifications
- Configuration: Spiral wound element
- Membrane Polymer: Polyamide thin-film composite
Performance
Element Part Number |
Membrane Active Area ft2(m2) |
Feed Spacer |
Permeate Flow Rate* |
Stabilized Salt Rejection** |
Minimum Salt |
TFFR-4040PRO |
85 (7.9) |
34 (0.864) |
2,500 (9.5) |
99.7% |
99.0% |
Element Dimensions
Model |
Length A inch(mm) |
Diameter B inch(mm) |
Permeate tube inner diameter C inch(mm) |
Permeate tube Extension D inch(mm) |
4040 |
40 (1,016) |
3.9 (99) |
0.75 (19) |
1.04 (26.5) |
Operating and Cleaning Limits
Maximum Operating Pressure |
600 psi (41 bar) |
Maximum Operating Temperature |
45°C (113°F) |
Maximum Chlorine Concentration |
0.1 ppm |
pH Range, Continuous |
2-11 |
pH Range, Cleaning |
1-13 |
Maximum Feed SDI (15 mins) |
5 |
Maximum Element Pressure Drop |
15 psi (1 bar) |
Maximum Feed Flow |
3.6 m3/h |
Minimum Ratio of Concentrate to Permeate Flow for Each Element |
5:1 |
The limits shown above are for general applications. For specific projects, operating at more conservative values may ensure the best performance and longest life of the membrane element.
Products Category
Contact Us
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Tel: +86-27-8673 0002
Fax: +86-27-8732 0476
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