“Purchased my Zoeller M98 sump pump and a Zoeller check valve Tuesday, received it Thursday and installed today. Easy install and the pump works great. Love the 1/2 hp and how quickly it removes water from sump.”
“25-year-old house. Replaced sump setup and discovered no check valve. Installed this before the pump. Improved performance. Easy install. Keeps water in the pipe.”
“I needed to reduce from the pump's 1-½ outlet to my 1-¼ exit pipe. This check valve provided that and made the plumbing very easy and simple to complete with readily available pieces.”
