Morrison Bros 158B-0400 AV 1" Vertical Back Pressure Valve 30 Micron 2 ounces per 28 strokes

2 ounces per 28 strokes fast and efficient grease delivery

eliminate mess and curing time found in sealants

Comes standard with smooth full grip guard and hanging hook

Series    716

Morrison Bros 158B-0400 AV 1" Vertical Back Pressure Valve 30 Micron 2 ounces per 28 strokesSingle 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