Hydranautics (Nitto) cross-reference

CPA2-4040 equivalent

Name: HMBW-34-4040 (high rejection / fouling resistant) RO membrane element
Brand: Hi-Tech Membranes
SKU: HMBW-34-4040 (high rejection / fouling resistant)

Compare published specifications and confirm suitability for your application.

Comparable specifications

Same nominal size; flow and rejection within the comparison band.

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.

SpecCPA2-4040HMBW-34-4040 (high rejection / fouling resistant)

Salt rejection: 99.6%; 99.7%Higher
Permeate flow: 2,400 GPD; 2,500 GPD
Test pressure: 150 psi; 150 psi
Element size: 4″ × 40″; 4" × 40"

Other cross-referenced models

Cross-referenced against29other elementsacross10manufacturers. Every entry links to its own spec comparison.

ViewBW-34-4040specs ViewHMBW-34-4040 (high rejection / fouling resistant)specs AllHydranautics (Nitto)cross-references

Hydranautics (Nitto), DuPont (FilmTec), Toray, LG Chem (NanoH2O), Koch (Separation Solutions), Veolia (formerly SUEZ), Lanxess (LewaBrane), Vontron, CSM (Toray Chemical Korea), 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.