Milton 1091-2 3/4" MNPT Compressor Tank Check Valve drum retaining mechanisms High pressure hose assemblies are

High pressure hose assemblies are ideal for air operated grease pumps and hose reels

It makes cooling system testing simple

74 lb (34 kg)

400 lb for Lion™ 450/600

Heavy duty high quality Brass design

Milton 1091-2 3/4" MNPT Compressor Tank Check Valve drum retaining mechanisms High pressure hose assemblies are3 4" MNPT Compressor Tank Check Valve 3 4" male national pipe thread1 8" female national pipe thread side portMaximum working pressure of 450 pounds per square inchMaximum 30 standard cubic feet per minuteMaximum temperature of 400 degrees Fahrenheit 3 4" MNPT tank check valves are used to keep air volume and pressure from escaping back into compressor heads while not operating. The 1 8" FNPT side port is designed for pressure switch application.