BW-28-440 — 99.5% Industrial RO Membrane 8040
BW-28-440 is a brackish-family spiral-wound thin-film composite RO element, wet-tested and shipped with its own serial number and datasheet.
- Model
- BW-28-440
- Segment
- Industrial
- Family
- Brackish
- Element size
- 8" × 40"
- Salt rejection
- 99.5%
- Permeate flow
- 11500 GPD
- Test pressure
- 150 psi
- Max temperature
- 45°C
- TDS class
- brackish
Performs like
- DuPont (FilmTec) BW30-440i
- DuPont (FilmTec) BW30HR-440i
- Toray TM720-430
- Toray TM720-440
- Toray TM720D-440
- Toray TM720H-440
- LG Chem (NanoH2O) LG BW 440 R
- LG Chem (NanoH2O) LG BW 440 R FR
- Koch (Separation Solutions) TFC 8822-440
- Veolia (formerly SUEZ) AG8040F-440
- Lanxess (LewaBrane) LewaBrane B440 HR
- Vontron LP22-8040
- CSM (Toray Chemical Korea) RE8040-BLN440
Frequently asked questions
What is the salt rejection of BW-28-440?
BW-28-440 is tested to 99.5% salt rejection at 150 psi test pressure.
What element size is BW-28-440?
BW-28-440 is a 8" × 40" spiral-wound RO element (industry size code 8040), rated for a maximum operating temperature of 45°C.
Which membranes is BW-28-440 equivalent to?
BW-28-440 is a drop-in equivalent for DuPont (FilmTec) BW30-440i, DuPont (FilmTec) BW30HR-440i, Toray TM720-430, Toray TM720-440, Toray TM720D-440, Toray TM720H-440 and others.