SKU: 52903572985

2.5x21 PVC Membrane Housing Pressure Vessel for RO Membrane

Sale price$156.28 Regular price$173.64
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Description

2.5x21 PVC Membrane Housing Pressure Vessel for RO Membrane2. 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 " FNPT connections for ease of connection with no special




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.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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SKU: 52903572985

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Daniel agudelo
Charlottesville, US
★★★★★ 5
Buenas
Size: Large, Color: Dark Grey
Muy buenas para el sol
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Reviewed in the United States on March 29, 2026
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Amazon Customer
New York, US
★★★★★ 5
A nice, comfortable t-shirt with a bit higher moc neck
Size: Small, Color: White
I wear tee shirts a lot, but, because I need something a little warmer at times I wondered if such a thing as a moc-neck tee existed. This shirt is soft and comfortable, not tight but more tee shirt- like in fit.
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Reviewed in the United States on January 7, 2026
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Nelson Gainza
Whiting, US
★★★★★ 5
Great quality
Size: Small, Color: Dark Grey Long Sleeve
Fast, and exactly as described.
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Reviewed in the United States on May 7, 2026
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NJames
Natrona Heights, US
★★★★★ 4
Wash before wearing — the dye will run
Size: Small, Color: Royal Blue
Make sure you wash this shirt before wearing. Maybe even two washes. The color WILL run and dye your skin. (I was impatient and wore it before washing and ended up with a blue torso) Otherwise, it fits well. I’d put it as a regular fit rather than a slim fit. Very soft, albeit synthetic, material.
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Reviewed in the United States on March 21, 2026
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Mara
West Palm Beach, US
★★★★★ 5
Black
Size: Medium, Color: Black
Fit well
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Reviewed in the United States on April 5, 2026

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