Morrison Bros Fig. 137B Back Pressure Valves - Angle Type Spill Containment 34 process gauges are specifically

34 process gauges are specifically designed for the chemical and petroleum processing industries

Installed between the nozzle and the dispensing hose

For proper lubrication

outdoor and indoor

Lower pipe nipple: E-coated steel

Morrison Bros Fig. 137B Back Pressure Valves - Angle Type Spill Containment 34 process gauges are specificallyItem Series: Morrison Bros Fig. 137B Back Pressure Valves Angle Type Product Ordering Information: Products Description & Features: Description: Single poppet one way check valve used to maintain product flow in one direction. Features and Details: Metal to metal seats. Thermal expansion available (25 or 50 PSI approximate). 5 to 7 PSI spring settings. Materials of Construction: Body: Brass Cap: Brass Plunger: Brass Spring: Stainless steel Expansion