“Coupling does great for my pool pump connection. Using on the suction side. The shield is a big plus as it should help protect from sun damage and reinforce it.”
“There is no mention of the fact that this part is for CAST IRON to PVC. It won't work to connect two PVC pipes or PVC to copper. Quality is excellent, for the right purpose.”
“Needed a coupling to fit in a tight space between 2 3" pipes. This worked very well. A regular-sized rubber coupling would have been impossible to install.”
“It works. Seals 4" cast to 4" PVC just fine. Just make sure your cast is smooth. plumbing supply picture is not correct. Rubber is thin but it is okay.”
