3/4" x 1/2" Reducing Coupling,Stainless Steel 304 NPT Female Threaded Cast Pipe Fitting,Nipple

Hard to find local

This is a great part to reduce iron pipe leading into a Generac generator. I used 1" pipe to hold more gas volume and prevent surging. The reducer is used right where the pipe enters the generator.

Good stuff

High quality, black pipe fitting. Would purchase again. Actually, I did. I purchased another.

I purchased 4 of these reducers for a large hydronic heating system, when it came time to the air test I had 5 leaks out of 150+ fittings. One was a missed crimp on a 1" pex line (10 second fix), the other 4 were these 4 2"X1" reducers. After bringing out two 36" pipe wrenches I was eventually able to get 2 of the fittings to seal with 300+ ft/lbs of torque; going to have to replace the other two or see if I can back weld them. Absolute GARBAGE!!!

I ordered many stainless fittings and pipe nipples, they looked pretty good, but it took me a number of months to build my system and when I finally got it built and pressure tested, it was beyond the open return window. All of these stainless fittings leaked like a sieve; all junk. They look great, but their threads do not have adequate taper to seal pressure tight, even at 50psi test pressure. I had to replace them all, and could not return for refund as it was beyond the time limit. Now I am stuck with thousands of dollars worth of stainless fittings that are junk and cannot be used. They are defective at their design level and their inadequate QC did not catch these defects.

This stainless steel pipe reducer is well made and works as it should. I purchased it to make an outdoor shower and I’ve had no problems.

It doesn't fit the 2" side very well. Despite appropriate tools I was unable to get more than the initial threads started. I should be able to screw the pipe in another half inch based on length.

exact as advertised. loose fit and raggy threads, required a little triangular dremel to clear up