Samson 353 120 | 3:1 PumpMaster 2 Universal Oil Pump with Bung Adapter

The PumpMaster 2 3:1 pump from Samson is a double-acting air-operated medium pressure utility oil pump for dispensing oil and automotive style fluids and lubricants from mobile tanks, stackable tank packages and oil storage and handling systems. Built for durability, the Pumpmaster 2 features a unique leaf spring design and corrosion-resistant materials to provide a long pump life. A height adjustable 2 in. bung adaptor for tank or drum bung mounting is included. The Pumpmaster 2 features a built in pressure relief port for an optional pressure relief valve (not included). 3:1 PumpMaster 2 Oil Pump Features: Unique leaf spring design and corrosion-resistant materials and fewer moving parts provide longer pump life Metal seal carrier allows a compact pump design, minimizing dead air spaces and thus contributing to reduced air consumption and prolonged pump life Dual packing seals provide trouble-free operation Hardened steel foot valves increase durability and constant performance through the life of the pump Spring assisted valves allow horizontal or vertical pump installation Double acting pump provides even and smooth fluid flow Built-in port for connecting a pressure relief valve 3/4 in. M x 1/2 in. F adapter included allowing the pump to be fitted with a standard 1/2 in. delivery hose 3:1 PumpMaster 2 Oil Pump Fluid Applications: Synthetic and mineral-based oil Hydraulic oil Gear lube Transmission fluid Samson 353 120 | 3:1 PumpMaster 2 Universal Oil Pump Specifications: Pressure ratio: 3:1 Continuous Duty Flow Rate: 2.7 gpm (10 l/min) Maximum Free Flow Rate: 9.3 gpm (35 l/min) Air Pressure Operating Range: 20-140 psi (1.5-10 bar) Maximum Outlet Pressure: 420 psi (30 bar) Air Motor Effective Diameter: 1 1/2 in. (35 mm) Air Motor Stroke: 3 in. (75 mm) Air Consumption: 6.4 scfm (180 NL/min) Air Inlet: 1/4 in. NPTF Fluid Inlet: 1 in. NPTF Fluid Outlet: 3/4 in. NPTF Wetted Materials: Aluminum, Steel, NBR, PTFE Noise Level: 80 dB Application: Stub pump, 16 gal drum pump, 55 gal drum, 257/500 tank, 60 in. tank Simultaneous Dispense Points: 1 Max. Line Length: 200 ft. (60 m) Pump Description: Utility Medium Pressure Download Specification Sheet