3" Coupling Check Valve Assembly - EP9700 Koi & Goldfish Treatments then lifts and spins it

then lifts and spins it

This product contains 3

This basic 3" bottom drain allows dirt and debris to be removed from the pond bottom without the hassle of vacuuming or drain-downs

5" 35"x21" UPS

Small Boulder

3" Coupling Check Valve Assembly - EP9700 Koi & Goldfish Treatments then lifts and spins itThese 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