SS - Series 4" x 40" Stainless Steel Membrane Housing with 1/2" FMPT Ports

Core Water Systems, SS-Series 4" x 40"  Stainless Steel Membrane Housings are for durable and long-term use.   SS-series Membrane Housings are seamless and accommodate all standard 4" x 40" Membrane elements and feature a True-Clamping System for added security.

These membranes replace both the CWS-100 and CWS-200 water system membranes and are also compatible with IPC, Tucker, RHG, WRC brand systems. 


  • 304L Stainless Steel Construction              
  • End Entry Connections
  • Single Piece Nylon End Plugs
  • True-Clamp Integrated Locking System
  • High Resistance to Climate Conditions 
  • Easy to Remove End Plug for Ease of Installation and Maintenance
  • Accommodates all Standard Sized Membrane Elements 


  • Maximum  Operating  Pressure (PSI /Bar) 250 / 17
  • Minimum Operating Temperature ( F / C) 35 /2
  • Maximum Operating Temperature ( F / C) 120 / 49 
  • Maximum Feed water TDS Chlorides (ppm) <250