Fernco P1070-44 Flexible PVC Corrugated Pipe Coupling for ADS and Hancor Corrugated to Plastic Plumbing Connections

Fast shipping, 5 stars

Good tight seal. Will need pliers to get the corrugated pulled up into coupling. Better than the other internal coupler I tried in terms of strength.

The pipe coupling works well. I was able to connect corrugated drain pipe to a PVC drain outlet. It was a tight fit and had to loosen the stainless steel clamps all the way to get it to fit over the PVC.

worked very well, very well built and durable. I did have to cut the lip off that was on the inside of the field tile side, I could not get it to go on the tile otherwise. Didn't seem to make any difference as far as sealing around the tile.

I had tried several ways to hook the outlet of my sump pump to corrugated tubing and it always leaked. Thus much of the water water ran right back Into the basement. This fitting did the trick! It's a tight fit to get on but with a little twisting all was good. This should work well in the winter. If I ran the PVC pipe away from the house it freezes. The corrugated tube is large enough that it doesn't freeze but it's hard to connect to the sump. Now I ran PVC to just outside the basement wall then stepped up to 4" PCV then this fitting allowed me to seal on the 4" corrugated tube. Amazing job.

Great product and of good quality. Great for connecting 4 inch PVC pipe Schedule 40 to black 4 inch corrugated pipe. It works great. Could not find at local big box stores

Great product!! H.Depot and Menards shame on you for not having this amazing coupler in stock!

This fist a PVC 4" very snuggly and works well on that 1 side. The side to fit the 4" corrugated will absolutely not even come close to fitting a 4" corrugated pipe. No amount of adjusting, greasing, cutting, or cussing will get that pipe into this fitting.