BW-28-365 / BW-34-365
BW-28-365 / BW-34-365 is a brackish-family spiral-wound thin-film composite RO element. Elements in this range undergo vacuum integrity testing and carry serial numbers.
- Element size
- 203.2 × 1,016 mm
- Salt rejection
- 99.5%
- Permeate flow
- 35.961 m³/d (9,500 GPD)
Tested at 2,000 ppm NaCl, 25 °C (77 °F), 10.3 bar (150 psi), pH 7 (± 0.5).
Lead time is confirmed with your quote and depends on order size.
- Model
- BW-28-365 / BW-34-365
- Segment
- Industrial
- Family
- Brackish
- Element size
- 8" × 40"
- Active area
- 34.0 m² (365 ft²)
- Feed spacer
- 28 / 34 mil
- Salt rejection
- 99.5%
- Permeate flow
- 35.961 m³/d (9,500 GPD)
- Test pressure
- 10.3 bar (150 psi)
- Max temperature
- 45°C
- Maximum operating pressure
- On request
- pH range (operation / cleaning)
- On request
- TDS class
- brackish
Tested at 2,000 ppm NaCl, 25 °C (77 °F), 10.3 bar (150 psi), pH 7 (± 0.5).
Other sizes in this family
Cross-referenced models
Cross-references support initial selection. Confirm feed water, operating conditions and system compatibility with Hi-Tech before replacement. Published specifications may use different test conditions.
Application review required unless badged otherwise.
- DuPont (FilmTec) BW30-365Comparable specifications
- Toray TM720-370
- Hydranautics (Nitto) CPAComparable specifications
- LG Chem (NanoH2O) LG BW 365 R
- Koch (Separation Solutions) TFC 8822HR-365Comparable specifications
- Veolia (formerly SUEZ) AG8040F (365)Comparable specifications
- Vontron LP21-8040 (365)Comparable specifications
- CSM (Toray Chemical Korea) RE8040-BE-365Comparable specifications
- Trisep (Microdyn-Nadir) 8040-ACM2 (365)Comparable specifications
Frequently asked questions
What is the salt rejection of BW-28-365 / BW-34-365?
BW-28-365 / BW-34-365 is listed at 99.5% salt rejection. Tested at 2,000 ppm NaCl, 25 °C (77 °F), 10.3 bar (150 psi), pH 7 (± 0.5).
What element size is BW-28-365 / BW-34-365?
BW-28-365 / BW-34-365 is a 8" × 40" spiral-wound RO element (size code 8040). Listed maximum operating temperature is 45°C.
Which models is BW-28-365 / BW-34-365 cross-referenced with?
BW-28-365 / BW-34-365 is cross-referenced with DuPont (FilmTec) BW30-365 (Comparable specifications), Toray TM720-370 (Application review required), Hydranautics (Nitto) CPA (Comparable specifications), LG Chem (NanoH2O) LG BW 365 R (Application review required), Koch (Separation Solutions) TFC 8822HR-365 (Comparable specifications), Veolia (formerly SUEZ) AG8040F (365) (Comparable specifications) and others. Cross-references support initial selection. Confirm feed water, operating conditions and system compatibility with Hi-Tech before replacement. Published specifications may use different test conditions.