Use when operating two or more pond diffusers from a single pump, all fittings are galvanized steel. Built-in pressure relief valve protects the pump in case airlines become kinked, plugged or frozen. Use pressure gauges to monitor system pressure and prevent costly motor damage.

Valves and Valve Boxes

This valve box is rectangular in shape with a green color lid and is used to conceal the...
$23.29
This round valve box is black with a green color lid and is used to conceal the air distribution manifold valve underground...
$23.29
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