RE4040-BL — equivalent Hi-Tech RO membrane
Looking for a drop-in alternative to the CSM (Toray Chemical Korea) RE4040-BL? BW-34-4040-LE is the closest Hi-Tech Membranes equivalent — see how the specs line up below. The same element also replaces matching parts from 8 other manufacturers.
SpecRE4040-BLBW-34-4040-LE
- Salt rejection
- 99%
- 99.5%Higher
- Permeate flow
- 2,500 GPD
- 2,600 GPD
- Test pressure
- 100 psi
- 100 psi
- Element size
- 4″ × 40″
- 4" × 40"
BW-34-4040-LE also replaces these equivalents
Cross-referenced against 17 other elements across 9 manufacturers. Every entry links to its own spec comparison.
CSM (Toray Chemical Korea)same brand
CSM (Toray Chemical Korea), DuPont (FilmTec), Toray, Hydranautics (Nitto), LG Chem (NanoH2O), Koch (Separation Solutions), Veolia (formerly SUEZ), Lanxess (LewaBrane), Trisep (Microdyn-Nadir) and all model numbers shown are trademarks of their respective owners, used here for compatibility reference only. Hi-Tech Membranes is not affiliated with, endorsed by, or sponsored by any of them.