Membrane housings can be made from fiberglass reinforced plastic (FRP), stainless steel, or PVC.
Working pressure
A 4-inch/8-inch side-port membrane housing can have a working pressure of 300–1200 psi.
Membrane elements
A 4-inch/8-inch side-port membrane housing can transfer 1–6 cores of membrane elements.
Configurations
Membrane housings can be available in end port and side port configurations.
Internal diameter
The internal diameter of a membrane housing can be mirror finished to a tolerance of ±0.1 mm.
External surfaces
The external surfaces of a membrane housing can be highly polished and coated with high-gloss polyurethane paints for UV resistance.
End cap assembly
The end cap assembly of a membrane housing can comprise of a single piece molded seal plate, a high quality seal ring, a heavy duty aluminum bearing plate, and a 3 turn stainless steel locking ring.
Membrane housings are pressure vessels used to load membrane elements in a reverse osmosis water treatment system.