4 " or 8" membrane housing with different pressure and length for Ro water treatment system.

Features:
1) Side port
2) FRP twisted case
3) Thread connection at fresh water outlet: 1/2" female thread
4) Working pressure: 300 or 1,000psi
5) Internal diameter: 101mm
6) Available lengths: 1, 2, 3, 4, 5 or 6 cores (the numbers of membrane element)
7) Operating temperature: -7°C ~ 49°C