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Reviewed in the United States on February 22, 2025
Used it to repair community water line. It was leaking in the welded joint. Pipe was odd ball size n nothing else would fit. It's still holding great !
jose torres
Reviewed in the United States on January 3, 2025
I haved used 2 of these and they have worked perfectly.
Krebs Kurt
Reviewed in Germany on January 29, 2025
Diese Rohr Schelle...war im voraus... nur für eine begrenzte Zeit gedacht.Mittlerweile ist ein Jahr vergangen .Es war eine Leckage in der ...Haus Wasser Leitung... im Kellerbereich. Und sollte schnell abgedichtet werden...da weder Zeit noch andere Möglichkeiten vor Ort waren. Nun aber hab ich diese Leitung...trotz gelegentlichem Check ...dieses Problem...(Wasserleckage) vergessen. Dank der sehr guten Qualität der Rohrschelle. Vielen Dank dafür und gerne wieder ...Krebs Kurt
Alexey
Reviewed in Saudi Arabia on August 15, 2024
Outstanding product
Islander
Reviewed in Canada on July 29, 2024
I actually ended up returning the clamp as the crack in my cast iron pipe was actually much worse and longer than initially thought…so needed replacing. Upon receiving the clamp we were very impressed with its build quality. No doubt it would work to seal a smaller crack/leak. I would totally order again if needed!
WLongIsland
Reviewed in the United States on June 3, 2024
While the size in inches and mm did not match, it was clear from the description that the mm was correct. When I got it that turned out to be true. However, the extremely sturdy looking device totally failed to stop the leak. I finally gave up and asked my plumber to do it, and for $200 (he worked on it a while) he attached a piece of rubber and a hose clamp, very simple, and said he has seen these work for many years.
Ronald L. Smith
Reviewed in the United States on June 20, 2024
Absolutely stopped the leak. Easy to install
Bernard brisebois
Reviewed in Canada on June 14, 2024
Je ne l'ai pas encore utilisé mais je suis sur que je serai content des que qu'une fuite surviendra.
Phillip Hensley
Reviewed in the United States on June 12, 2024
I'm an electrician on the beach, and I used this coupling to replace a broken overhead PVC riser. Had I fixed this the traditional way, technically it probably would have made me quite a bit more money, but I would've had to deal with city permits, and the power company. With this, I was able to slap a couple of straps on it, cinch this sucker down, and it worked great. The stainless part is particularly important to me, being on the coast. It's got its own challenges, but it's easier than disconnecting everything and rerunning wires.
Customer
Reviewed in the United States on December 22, 2024
The Allen wrench screw tip stripped out on the second turn, but a pair of vice grips allowed me to tighten it up enough to stop the leak.
Downstreman
Reviewed in the United States on November 28, 2024
This device is very effective comparing the ones from Homedepot. There was no leakage after installation. The ones from from Homedepot found small leakege after 2 weeks.
jose d.
Reviewed in Mexico on November 23, 2024
Funciona muy bien en pequeñas fisuras, y en lugares donde se Tendria que hacer mucho trabajo de reparación.
MAC
Reviewed in the United States on November 7, 2023
I needed to do a temporary repair of a pinhole leak on a nominal 1" copper pipe used in a home heating boiler system. I was able to get this installed, but it was not easy. It was difficult to get the closing bolts aligned so I could close the clamp, but I manged to do it. I also cleaned the pipe and put grease on the rubber sleeve. So far, the drip has stopped. As a number of reviews indicate, if you are not careful, you can end up with a clamp that is too big and will not close tightly on the pipe. Look carefully at the chart on the webpage. Nominal 1" OD copper pipe has an actual OD of 1-1/8" (28.575mm). I needed the #27 LD20 clamp, which is 27mm nominal and usable for a range of 26-29mm OD.Overall, the quality of this clamp is so-so. My boiler operates at no more than 30 psi. Not sure if this would work for pressures at 50psi or more. I would never use this as a permanent repair or underground or somewhere where it is hard to access. If you have to tear into a wall, you should not reseal the wall until the repair is permanent.
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