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FREE SHIPPING • Orders over $45+

Hydronix SPV-4040-12 SS Membrane Housing 4"x40" 1/2" Ports

SKU SPV-4040-12
Original price $199.99 - Original price $199.99
Original price
$199.99 - $199.99
Current price $199.99

The Hydronix SPV-4040-12 4" x 40" Stainless Steel Pressure Vessel is designed for use in commercial reverse osmosis, nanofiltration and ultrafiltration applications. These seamless body RO housings accommodate standard 4" membranes and withstand pressures up to 250 PSI.

  • Accommodates All Standard 4" x 40" Sized Membranes
  • 1/2" Feed Port
  • 1/2" Permeate Port
  • Made of 304 Stainless Steel
  • Will not be affected by UV Rays or Sunlight
  • Lighter than PVC
  • More durable than PVC
  • Will not warp, crack, or weep like fiberglass (FRP housings equivalent in pressure rating)
  • Molded "U-Type" clamp closures provide a strong seal

Clamps, screws, Black end caps and O-rIngs included. O-rings are pre-installed on the end caps.

Customer Reviews

Based on 2 reviews
Very reliable housing

Unlike PVC, this won't degrade under sunlight, it's weatherproof, the u-type clamp secures the caps without any signs of leaks.

West Coast Window Washing
This is a great housing if you build your own RO

My business cleans windows and solar panels. I built my own RO system to make sure we clean with pure water. I married this housing with the high performance membrane sold on this site. The output water gives me a ZERO TDS, which is exactly what we need when we're cleaning. This allows us to wash without leaving any spots. Great investment, optimum performance.