Atlantic Water Gardens Check Valves AWGCV30 skimmer allowing oxygen in and toxic

allowing oxygen in and toxic gases like carbon dioxide and methane out of pond water in winter

Outlet:  1"

Includes pump

Atlantic’s Nozzles are designed to take advantage of higher volume

will also fit the PS4000 / PS4500 Skimmer

Atlantic Water Gardens Check Valves AWGCV30 skimmer allowing oxygen in and toxicAsymmetrical valve body fits vertical pumps with little lateral clearance Rubber coupling simplifies pump and valve removal for servicing, maintenance and winterizing Can be extended to any height using 3" Sch 40 pipe and fittings Full flow flap design reduces friction losses and increases flow Atlantic's AWGCV30 is an asymmetrical valve body that fits vertical pumps with little lateral clearance. Its rubber coupling simplifies and valve removal or