4" x 21" Stainless Steel Commercial Reverse Osmosis Membrane Pressure Vessel with 1/2" FNPT Connections - SS 4021
Designed for continuous long-term use as a pressure vessel for reverse osmosis, nanofiltration and ultrafiltration elements which are used on typical commercial reverse osmosis water treatment systems at pressures up to 300 PSI.
PuroTech® SS Membrane Housings are designed for continuous, long-term use as a pressure vessel for reverse osmosis, nano filtration, and ultra filtration elements which are used on typical commercial water treatment systems at pressures up to 300 psi.
PuroTech® SS Membrane Housings accommodate any make of 4-inch nominal diameter spiral wound elements with a 3⁄4” diameter male product tube.
PuroTech® offers SS (stainless steel) GFN (Glass Filled Nylon) Membrane Housings in 4” diameters.
PuroTech® pressure vessels feature end entry connections, the True-Clamp™ Integrated Clamping System.
PuroTech® SS Membrane Housings have a 304L stainless steel exterior, which is corrosion resistant, and able to withstand high pressures.
304L Stainless Steel Construction
Screws, vessel and clamp are all 304 Stainless Steel
End Entry Connections
Full Range of Diameters and Pressure Ratings
Single Piece GFN End Plugs
Buna-N Double O-Rings for Sealing Integrity
High Resistance to Climate Conditions
True-Clamp™ Integrated Clamping System
Double O-Rings for Sealing Integrity
Electrically Resistant Welded Construction
Accommodate All Standard Sized Membrane Elements
Adapters, Interconnectors and Saddle Clamps Available