BW-34-4040-LE — 99.5% Commercial RO Membrane 4040
BW-34-4040-LE is a low-energy-family spiral-wound thin-film composite RO element, wet-tested and shipped with its own serial number and datasheet.
- Model
- BW-34-4040-LE
- Segment
- Commercial
- Family
- Low-Energy
- Element size
- 4" × 40"
- Salt rejection
- 99.5%
- Permeate flow
- 2600 GPD
- Test pressure
- 100 psi
- Max temperature
- 45°C
- TDS class
- brackish
Performs like
- DuPont (FilmTec) LE-4040
- DuPont (FilmTec) XLE-4040
- DuPont (FilmTec) XFRLE-4040
- Toray TMG10D
- Toray TML10D
- Toray TMH20-4040
- Hydranautics (Nitto) ESPA1-4040
- Hydranautics (Nitto) ESPA2-4040
- Hydranautics (Nitto) ESPA2-LD-4040
- LG Chem (NanoH2O) LG BW 4040 ES
- Koch (Separation Solutions) TFC-4040-XR
- Koch (Separation Solutions) SUL-G10TS / 4040-ULP
- Veolia (formerly SUEZ) AK4040F
- Lanxess (LewaBrane) LewaBrane B 4040 LE
- Lanxess (LewaBrane) LewaBrane B 4040 ULP
- CSM (Toray Chemical Korea) RE4040-BL
- CSM (Toray Chemical Korea) RE4040-BLF
- Trisep (Microdyn-Nadir) 4040-ACM5
Frequently asked questions
What is the salt rejection of BW-34-4040-LE?
BW-34-4040-LE is tested to 99.5% salt rejection at 100 psi test pressure.
What element size is BW-34-4040-LE?
BW-34-4040-LE is a 4" × 40" spiral-wound RO element (industry size code 4040), rated for a maximum operating temperature of 45°C.
Which membranes is BW-34-4040-LE equivalent to?
BW-34-4040-LE is a drop-in equivalent for DuPont (FilmTec) LE-4040, DuPont (FilmTec) XLE-4040, DuPont (FilmTec) XFRLE-4040, Toray TMG10D, Toray TML10D, Toray TMH20-4040 and others.