I-membrane yensimbi engenasici yezindlu ze-4040, eyaziwa ngokuba yi-membrane isitya soxinzelelo, imveliso ye-accessory ye-Reverse Osmosis, i-Microfiltration, i-Ultrafiltration, kunye ne-Nanofiltration yokucoca amanzi kwaye isetyenziswa ngokubanzi kwiiprojekthi ezahlukeneyo zokunyanga amanzi, amayeza, i-electronics, amashishini amachiza.
Imilinganiselo yeZindlu yeMembrane ye-SS: