2" Coupling Check Valve Assembly, TH150, TH250, TH400, TH750Product Code: CVA20TH
These units are designed to easily connect a pump that is in a skimmer or vault to a flexible or rigid PVC waterline. The check valve is important for stopping a backflow of water in the event of a power loss. Each unit has a heavy duty PVC Check Valve with a MNPT fitting that screws into the pump on one end, and a rubber coupling to connect to the water line on the other end. The table below shows which Check Valve Assemblies are compatible with which pumps and skimmers.
|Item #||Size Line||Compatible Pumps||Compatible Skimmer/Vault|
|SCVA12PS||1-1/4||EP850, EP1050, EP1350||PS4E|
|CVA15TH||1-1/2||TH150, TH250, TH400, TH750||PS1, JAFM|
|CVA20TH||2||TH150, TH250, TH400, TH750||PS1, JAFM|
|CVA30EP2||3||All TM, TB Pumps||PS2, JAFV|