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4040 Stainless NF Membrane Housing – (300 PSI) – End Entry (Copy)


4040 Stainless Steel NF Membrane Housing 300PSI Specifications


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SKU: 4040-PTEC-300E-SS-1 Categories: ,
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Nano Filter Membrane Housing Stainless Steel

A Stainless Steel NF Membrane Pressure Vessel or known as a SS NF Membrane Element Housing is a pressure vessel used for loading Nano Filter (NF) Membrane Element in a Nano Filtration Water Purification System. The two most commonly used types of RO/NF Membrane Pressure Vessels used in Nanofiltration water treatment applications are, FRP (Fiberglass Reinforced Plastic) and SS (Stainless Steel).

304 SS End Clamp Design Nano-Filter Membrane Housings are suitable for 2540 & 4040 (RO) Reverse Osmosis / (NF) Nanofiltration / (UF) Ultrafiltration Membrane Elements in Water Purification Systems and enhance the NF Systems appearance allowing full advantage to be taken of the membranes capabilities. Stainless Steel Nanofilter Membrane Pressure Vessels are considered safer and more reliable than PVC membrane housings, due to their sanitary properties the SS Nano-Filtration Membrane Housings are used widely in industries such as Drinking Water Systems, Pharmaceutical, Food and Beverage Industries plus so much more.  Stainless Steel Membrane Pressure Housings have a 21 Bar Operation Pressure rating are designed for direct fitting to Vontron NF Membranes, LG Reverse Osmosis Membranes, HJC RO Membrane Element and DOW Filmtec NF Membrane Elements.

300PSI Stainless Steel Nano Filter Membrane Housings have an end clamp – end entry configuration that makes installation and replacing membrane elements simple, the smart design saves system downtime and costs.

Each SS NF Membrane Pressure Vessel is supplied with End Plugs, End Clamps, and O-Rings.

4040 SS Nano Filter Housing Features

  • Operating Temp Range: -10°C – 49°C
  • Testing Pressure Standard: 1.3x Design Pressure
  • Testing Pressure ASME: 1.1x Design Pressure
  • Permeate Port not to Exceed 125PSI(0.88MPa)
  • Operating pH Range: 3 – 11
  • Chemical Cleaning pH Range: 2 – 12 (less than 30 minutes)

4040 Stainless Steel NF Membrane Housing 300PSI Specifications

  • End Entry / End Clamp Design
  • Fits Membrane Size: 4” x 40” (4040)
  • Operating Pressure: 300PSI (21Bar)
  • Inlet / Brine Ports: ¾ “ NPT
  • Permeate Ports: ½ “ NPT
  • End Plug Material: GFN
  • Membrane Housing Material: 304 Stainless Steel
  • End Clamp Material: 304 Stainless Steel
  • Dimensions: 4” Diameter (102mm) x 43.5” Length (1115mm)


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