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Your cart is empty.4.5 out of 5 stars
- #74,999 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
- #36 in Toilet Repair Kits
- #6,645 in Kitchen & Bath Fixtures
The Complete Pressure Vessel Repair Kit is compatible with the 1” Model 375 and 375XL Reduced Pressure Principle Backflow Preventer. Repair Kit components include one #1 Check Seat O-Ring, one #1 Check Seat, two Poppet Screws, two Check Seal Retainers, two Check Seal Rings, two Poppets, one #1 Check Spring, one #1 Check Spring Retainer, one #2 Check Seat O-Ring, one #2 Check Seat, one #2 Check Spring, one #2 Check Spring Retainer, one Housing Inlet O-Ring, three Test Cocks, one Check Housing, one Housing Outlet O-Ring, one Relief Valve Cover O-Ring, one Relief Valve Seat O-Ring, one Relief Valve Seat, one Relief Valve Spring, one Relief Valve Seal Retaining Screw, one Relief Valve Seal Ring, one Relief Valve Lower Plunger, one Diaphragm, one Relief Valve Upper Plunger, one Relief Valve Stem O-Ring, one Relief Valve Cover, two Short Relief Valve Cover Screws, four Long Relief Valve Cover Screws, and three Test Cock Cap Plugs. The accessories within the kit allow you to speed up repairs, while lowering maintenance costs and extending the product life. The Zurn Wilkins portfolio offers long-lasting protection from backsiphonage and backpressure of contaminated water into the potable water supply.
Frank brunson
Reviewed in the United States on July 31, 2024
It’s leaking out of cracks it never should have had any cracks in the summer I would not recommend anyone to use this item it has caused so many issues .
Jackiemce
Reviewed in the United States on July 3, 2024
Our old one cracked during last years freezes. This one was much cheaper than the sprinkler company part and was even recommended by them. So far, all is good!
Barry K Caver
Reviewed in the United States on July 26, 2024
My old valve was leaking. I ordered the seal repair kit and it didn’t get the job done. I went this route and it was so easy to replace after watching a YouTube video. Took about 10 minutes and fixed my leaking problem.
Mary
Reviewed in the United States on July 21, 2024
Just what we needed and was delivered on time
Mark Jared Baum
Reviewed in the United States on July 11, 2024
I had to replace an existing part and came here. The price was good and it was very easy to install.
Hawkdoc
Reviewed in the United States on August 5, 2023
Easiest way to replace a leaky vessel. I did it in just a couple minutes after familiarizing the replacement steps after watching a few online videos. I will use the old one to inspect/practice repairs and use as a back up in case this one leaks after 10 years.
Comfortably Numb
Reviewed in the United States on May 23, 2022
My other RPZ was 13 years old. It was leaking. I took it apart, cleaned and greased it and it still leaked. I looked at the cost for the repair kit, and a new RPZ was about $35 more. So, I bought this instead. Popped it in and it worked great - no leaks.
James Kirk
Reviewed in the United States on November 18, 2019
Worked perfectly to replace the defective backflow unit in my Wilkins 375XL (1 inch outflow). No leaks or issues, easy to install.I took of a start for two reasons:1. The original unit only lasted 3 1/2 years before blowing the vent plunger.2. Doesn't include the plastic spacer that screws in between this and the brass inflow. Used old one, but if your old one is damaged, worn, or cracked, you're in trouble.
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