Morrison Bros 158B-0800 AV 3" Vertical Back Pressure Valve Flanges Reaches More Applications: 6’ high

Reaches More Applications: 6’ high pressure delivery hose allows for reach to applications that other pumps can’t

v-cut gasket

Longer Diaphragm Life - Up to 5x longer diaphragm life for less maintenance and downtime

bull dozers and construction equipment

Minimum Operating Temperature (°F)    -22

Morrison Bros 158B-0800 AV 3" Vertical Back Pressure Valve Flanges Reaches More Applications: 6’ highSingle poppet one way check valve used to maintain product flow in one direction. Heavy spring for back pressure applications. NOTE: Opening pressure settings are approximate. Standard Features Metal to metal seats 5 to 7 PSI spring settings Construction Details Body: Brass Cap: Brass Plunger: Brass Spring: Stainless steel Expansion valve: Brass with FKM