Questions and Answers for The Plumber's Choice 1 in. PVC Flexible Coupling with Stainless Steel Clamps

A:  2 inches

A:  It took a month to get. It was labeled 1 inch but was clearly 1 1/4 inch. Waste of my time and delayed repair. Had to return. Terrible experience

A:  Yes

A:  Should be good

A:  The maximum psi rating is 4.3.

A:  4.3 PSI

A:  It should be good.

A:  Mine blew apart second time sprinklers ran. If you can glue in fittings you'll sleep a lot better this is a timebomb in my opinion. If you do it treat it gently every crease you put on it getting it on is weakening the rubber.

A:  I am trying to see if it will go higher than 4.3 PSI...If you get it to work on an irrigation system, that is a lot higher than 4.3 PSI. If it works on your system give me a shout out!! Thanks!!

A:  Yes it will! As long as the pipe being repaired is the proper diameter this product will work!

A:  Probably not. I used mine to connect a 1 inch PVC pipe and the fit was perfectly snug.

A:  The I/D of this product is 1". If your pipe is 1"O/D this will work.

A:  With the clamps being tightened, it should be ok.

A:  The outside diameter of 1 inch schedule 40 PVC pipe is 1.315", so the inside diameter of this coupling should be the same size.

A:  The ID is what the OD of a 1" PVC pipe is

A:  I ordered the 1 1/4" and it was 1 5/8" inner diameter. I think it scales up to PVC pipe size but for some reason they can't be bothered to list it in their description.

A:  The Internal Diameter is 1.25 inch.

A:  The ID is actually a bit more than 1 inch so it might be an option because you can tighten the clamps but can't guarantee.