SKU: 52563082117

4x40 PVC Membrane Housing Pressure Vessel for RO Membranes

Sale price$197.45 Regular price$219.39
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Description

4x40 PVC Membrane Housing Pressure Vessel for RO Membranes4x40 PVC Membrane Housing Pressure Vessel for RO Membranes AMI PVC pressure vessels for housing 4" x 40" 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 fittings



4x40 PVC Membrane Housing Pressure Vessel for RO Membranes

AMI PVC pressure vessels for housing 4" x 40" 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 ½" 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: PV4040PWG
For Membrane Size: 4" x 40"
For Membrane Type: AMI/Applied Membranes, DOW/FilmTec Style
Operating Pressure: 200 PSI (14 BAR) at 77°F (25°C) Maximum
Vessel Dimensions: 4" Dia. x 45" Length

(10 cm Dia. x 114cm Length)
Connections: ½" FNPT Feed, Brine, and Product
Configuration: End Entry
End Closures: U-Pin
Materials: NSF approved Rigid PVC, PVC end plugs, PVC reinforcement cuffs and stainless steel cuff bands

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.


Replacement Components for PVC Housings

{{widget type="Magento\Catalog\Block\Product\Widget\Link" anchor_text="PV4040PD1212" title="Replacement End Plug for 4-Inch Membrane Housing Pressure Vessel" template="product/widget/link/link_inline.phtml" id_path="product/229"}} End Plug with ½" Brine x ½" Product Ports, with O-Rings
{{widget type="Magento\Catalog\Block\Product\Widget\Link" anchor_text="PV-RR40U" title="Replacement U-Pin for 4-Inch Membrane Housing PVC or SS" template="product/widget/link/link_inline.phtml" id_path="product/230"}} U-Pin
{{widget type="Magento\Catalog\Block\Product\Widget\Link" anchor_text="PV-OR40-342" title="Replacement O-Ring for 4-Inch Membrane Housing Pressure Vessel SS or PVC" template="product/widget/link/link_inline.phtml" id_path="product/231"}} O-Ring for End Plug - External
{{widget type="Magento\Catalog\Block\Product\Widget\Link" anchor_text="PV-OR40-210" title="Replacement O-Ring for 4-Inch Membrane Housing Pressure Vessel SS or PVC" template="product/widget/link/link_inline.phtml" id_path="product/188"}} O-Ring for End Plug - Internal
{{widget type="Magento\Catalog\Block\Product\Widget\Link" anchor_text="3850.005" title="Plug for Membrane Housing Feed-End Permeate Port" template="product/widget/link/link_inline.phtml" id_path="product/232"}} ½"Plug for Permeate Port on Feed End
{{widget type="Magento\Catalog\Block\Product\Widget\Link" anchor_text="H-C111DC" title="O-Ring Lubricant" template="product/widget/link/link_inline.phtml" id_path="product/488"}} Lubricant for O-Rings,
DOW Corning 111, 5 Oz
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52563082117

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4.2 ★★★★★
Based on 16 reviews
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Verified Purchase
L. Reller
Natrona Heights, US
★★★★★ 5
Works Great!
This is a new version of an old style that was the best most durable, and long lasting night time balls!!! They stay on long enough for me to find if my lab cant find it. (We have an acre backyard and in ground swimming pool) sometimes I have to retrieve it. Stays on and auto shuts off after inactivity. They ARE waterproof and we play in the pool with them on night swims. My lab is very hard on balls, very few hold hold up to his chomping on them. Great balls!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 30, 2025
J
Verified Purchase
Jacqueline M.
San Leandro, US
★★★★★ 1
not worth the cost
I love these balls for night time ball playing but they dont last. The last 4 Ive bought havent worked well or lasted more than a month. They were once worth the money
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
J
Verified Purchase
james allen
Dallas, US
★★★★★ 3
Great Idea but they will let you down eventually
I have used these for years during the winter. The price has nearly tripled but the longevity is the same. I normally purchase three with one being a spare. Within a few weeks they start going. I switch batteries etc but normally that does not help. Its a great idea and my dogs love them but they dont hold up to 10 minutes of play each nite. We do not throw them either, I roll them or kick them as my dogs are older
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
M
Verified Purchase
Mitchell LaForest
Los Angeles, US
★★★★★ 5
Great product
Very good. Hours of fun with the dog.
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Reviewed in the United States on March 3, 2026
K
Verified Purchase
Krispy
Carnegie, US
★★★★★ 2
Expensive ball- stops working in a week
Came without any protection inside for batteries. Stopped working after a week. Expensive ball to break in a week
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Reviewed in the United States on December 7, 2025

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