ROH 4” FRP Membrane Pressure Housings

ROH 4 inch membrane FRP pressure housings / pressure vessels for industrial RO water filtration systems in Dubai.
ROH Membrane Housings are built to maximise performance for water purification systems. Applicable for Reverse Osmosis, Nano filtration & Ultra-filtration, ROH Membrane Housings give you best quality at reasonable prices. Our range of RO membrane housings are manufactured from superior raw materials, these RO housings are specially designed to withstand high pressures. FRP material provides resistance to most chemicals and hence can be used in a variety of corrosive environments.

  • Smooth inner surface finishing for easy loading & unloading of membrane elements
  • End port and side port options available
  • Different sizes of side port connection are available in side port vessels
  • Outer polyurethane paint for UV resistance
  • Single head assembly to cut down spare part
  • 100% hydro test at 1.5X operating pressure
  • Burst pressure 4X



  • Available pressure rating (psi): 250/300/450/1000
  • Length (no. of elements): 1 to 4
  • Shell Material: FRP
  • Shell Colour: White
  • Size: 0.5”
  • Connection: Female NPT/ BSP
  • Material: ABS Standard (Stainless steel option)
  • Head assembly: Head assembly consists of half moon plates, ABS seal plate & lock nut, Head seal, permeate port O- ring
  • Adaptor: 0.75 OD standard adaptor is provided for side entry vessel
  • Straps & Saddles: Depending on length
  • Packaging: PVC plastic wrapping with carton outer pack
  • Max. Operating Temp: 50° C ( 122° F)


ROH pressure vessel is specially designed for membrane separation applications such as pure water production, wastewater treatment, water recycling and sea water desalination.

We offer wide range of RO membrane housings, manufactured by leading brands in membrane and FRP Pressure vessels in the world.


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