2" Coupling Check Valve Assembly, TH150, TH250, TH400, TH750 Plug (MPT) 25 feet of 1-1/2" Black

25 feet of 1-1/2" Black PVC Flex Pipe

lighting transformers and other equipment around the pond or yard

Ship Via AA300 30

which is 3 times stronger than glass-bonded silca air stones

These heavy-duty fittings are gray in color and made with PVC

2" Coupling Check Valve Assembly, TH150, TH250, TH400, TH750 Plug (MPT) 25 feet of 1-1/2" BlackThese 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