Morrison Bros 158B-0300 AV 3/4" Vertical Back Pressure Valve 3" The Polypropylene Tank Gauge is

The Polypropylene Tank Gauge is ideal for measuring the remaining fluid in a tank without having to take off the bung cap and guess the depth of the fluid

The EDGE™ exceeds the performance levels of all other double wall spill containers

Separates at less than 200 lb / 889

Keeps water

Series    2150

Morrison Bros 158B-0300 AV 3/4" Vertical Back Pressure Valve 3" The Polypropylene Tank Gauge isSingle 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