Supply Giant 6I54 Flexible Pvc Reducing Coupling with Stainless Steel Clamps, 3.5" x 1.9" Inner Diameter for 3" x 1.5" Nominal Pipe, Black

Our landscaper manage to damage our other one that was installed at the time the house was built, and we decided to replace it with this particular one. It was easy to set up and install. No problems whatsoever. Nice quality and well-made.

Helps tremendously with connecting different sized dust collection systems. Infindnthe reducers out there ofnhard plastic arent quite fitting which is frustrating. Because these are rubber and can be sized with worm drive clamps you can adjust it to fit perfectly. I wouldnt bother with hard plastic reducers unless from same company as your woodworking power tool.

Fit great!

My sump pump required a weep hole. I am using this to prevent the water from spraying all over. Works perfectly capturing the spray and diverting it downward.

Great product

Could not find this at local big box store .

Fit perfect for connecting my backwash pool pvc to a pop up valve so I can flush away from the house foundation. The valve didn’t close down after the flush but it isn’t a problem to just close it back manually.

It worked because we had an extra clamp laying around, but this arrived without a clamp on the 1.5 Inch side. It fit my 3 inch underground PVC discharge pipe and the 1.5 inch PVC pipe from the sump pump. So far seems to have fixed the chronic leak from the previous PVC only connection.