2 inch double check valve for sale, brand-new and used.

NEW 2015 Enhanced Models Now in Production

This is a steam operated boiler feed water pump made by Weir of Glascow, Scotland in 1957. It is in brand new, never used condition. The original owner bought it for a Stanley Steamer car.

Pressure Wash Dump Guns for Industrial Cleaning and Car Wash systems Safety Jet ™ Dump Guns are premium heavy-duty dump guns designed to reroute the flow of water at the gun avoiding pressure spikes and high-pressure re-circulation, which can cause overheating of the pump, resulting in system failure. Safety Jet ™ Dump Guns use a double-barrel design to dive

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These valves are brand new!! They came off a brand new wilkins zurn 350AST double check backflow preventer! Only needed the new backflow preventer an when we got a new backflow preventer it came with 2 new 4 inch valves too!!