SKU: 97385867142

Internal O-Ring PWT Seal for 2.5" Protec Seawater Vessels PRO-2.5-1200-EP-1, PRO-2.5-1200-EP-21

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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Internal O-Ring PWT Seal for 2.5" Protec Seawater Vessels PRO-2.5-1200-EP-1, PRO-2.5-1200-EP-21PWT Seal Internal O Ring for Protec PRO 2. 5 1200 EP Fiberglass Pressure Vessels O Ring for Membrane Housing Replacement O Ring Seal for Protec Arisawa seawater membrane housing pressure vessel end caps. This is the "Internal O ring" which seats between the product water tube on the membrane and the product water port on the inside of the pressure vessel. O Rings should be replaced each time the membrane elements are replaced, in order to avoid


PWT Seal - Internal O-Ring for Protec PRO 2.5-1200-EP Fiberglass Pressure Vessels


O-Ring for Membrane Housing

Replacement O-Ring Seal for Protec Arisawa seawater membrane housing pressure vessel end caps. This is the "Internal O-ring" which seats between the product water tube on the membrane and the product water port on the inside of the pressure vessel. O-Rings should be replaced each time the membrane elements are replaced, in order to avoid leaking due to seal tearing and cracking.

O-Rings are are recommended to be lubricated with DOW Corning 111 High Grade Silicone Lubricant.

Protec Part #

 6180116-N
For Membrane Housings:

 PRO 2.5-1200-EP-21
PRO 2.5-1200-EP-1
Qty Used per Housing: 4
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: 97385867142

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4.2 ★★★★★
Based on 23 reviews
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K
Verified Purchase
karalina casselbury
Louisville, US
★★★★★ 5
Best solar lights!
Color: Warm White (Cuboid), Size: 8 Pack
I purchased these twice now! I wanted to add more solar lights to our landscape and around our pool. They are a warm light and give a great aesthetic appeal to the eye. They have the perfect brightness to our walk ways. They are easy to install with 2 different height options and made well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
B
Verified Purchase
Bf1943
Alexandria, US
★★★★★ 5
They stayed fully bright from dark to daylight and actually look better
Color: Warm White (Cylinder), Size: 8 Pack
These lights replaced existing lights that we have had for over 10 years but were worn out but we loved them. However these new lights are even better. They were easy to install and actually look better and perform much better. I plan to order 16 more to expand the coverage.
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Reviewed in the United States on May 30, 2026
G
Verified Purchase
GARY ELLIS
Port Orchard, US
★★★★★ 5
Great looking lights
Color: Cool White (Cuboid), Size: 8 Pack
Just put these out last week and I very happy with them, they are made very well , strong plastic and very bright, I love the the look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
J
Verified Purchase
JoAnn Media
Birmingham, US
★★★★★ 4
One lantern does not function
Color: Warm White (Cuboid), Size: 8 Pack
Please replace one defective lantern
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 27, 2026
C
Verified Purchase
Cathy Houk
Chelsea, US
★★★★★ 5
Nice bright light
Color: Cool White (Cuboid), Size: 8 Pack
Purchased for a gift. They arrived on time and packaged well. Installation was easy and the lights are very bright. They seem to be made well and stay on most of the night. Would purchase again.
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Reviewed in the United States on May 27, 2026

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