2.5x21 PVC Membrane Housing Pressure Vessel for RO Membrane

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PVC Membrane Housing Pressure Vessels for RO Systems
2.5 x 21 PVC Membrane Housing Pressure Vessel for RO Membranes

AMI PVC pressure vessels for housing 2.5" x 21" membrane elements are ideal for lower pressure membrane applications up to 200 PSI are designed for direct connection to AMI/Applied Membranes and FILMTEC/DOW style elements. The U-Pin style end closures are designed for ease of installing and replacing membrane elements, and the ¼" FNPT connections for ease of connection with no special fittings required. Each membrane housing is individually inspected for quality assurance.

Each membrane housing is sold complete with End Plugs, U-Pins, Feed Plugs, and O-Rings.  Mounting pads and straps are sold separately.

PVC Membrane Housing Specifications

AMI Part Number: PV2521PVCAU
For Membrane Size: 2.5" x 21"
For Membrane Type: AMI/Applied Membranes, DOW/FilmTec Style
Maximum Operating Pressure: 200 PSI (14 BAR)
at 77°F (25°C)
Vessel Dimensions: 2.5" Dia. x 25.75" Length
(6.5 cm Dia. x 65.4cm Length)
Feed, Brine, and Product Connections: ¼" FNPT
Configuration: End Entry
End Closures: U-Pin
Materials: NSF approved Rigid PVC, PVC end plugs, PVC reinforcement cuffs and stainless steel cuff bands

Replacement Components for PVC Housings

PV-EP25U End Plug with O-Rings
PV-RR24U1 U-Pin
PV-OR40-330 O-Ring for End Plug - External
PV-OR40-210 O-Ring for End Plug - Internal
3850.002 Plug for Permeate Port on Feed End
H-C111DC Lubricant for O-Rings,
DOW Corning 111, 5 Oz

Warning:  PVC pressure vessels are limited to a maximum pressure of 200 psi (14 BAR) at 77°F (25°C).  Higher pressure, higher temperature or water hammer will lead to premature failure.  It is highly recommended that when these conditions exist, a pressure switch or relief valve be installed to protect the vessel.  Alternatively, you may consider a stainless steel or FRP vessel.

For more information, please visit this products webpage.