EasyPro Pro-Series Check Valve Assemblies Model:CVA30K Includes chains or rope for

Includes chains or rope for hanging

Height extendable for larger filters and pumps

Switch off UV clarifiers for 12 hours after dosing

Valve measures 5

2 year warranty

EasyPro Pro-Series Check Valve Assemblies Model:CVA30K Includes chains or rope forPro Series Check Valve Assemblies are used inside Pro Series skimmers to bring the flow of water from the pump up to the outlet hole in the back wall of the skimmer. Check valve assemblies connect the pump to the plumbing and keep plumbing line full of water even when the pump is off. Pre assembled check valves are sized to properly fit a pump and equipment combination to desired pipe size. Model Size Compatible Pumps Fits Inside Wt CVA12EP 1. 25"