Samson Pump Master 2, 1:1 ratio

Low pressure transfer pump. Double acting air operated low pressure oil transfer pump. Pumps include a height adjustable 2" bung adaptor for tank or drum bung mounting. Reliable air motor. Unique leaf spring design. Corrosion resistant. Materials and fewer moving parts provide longer pump life. Metal seal carrier. Allows a compact pump, minimizing dead air spaces and thus contributing to reduced air consumption and prolonged pump life. Long life packings. Dual packing seals provide longer trouble-free operation. Double acting pump. Provides an even and smooth fluid flow.

• Pump Master 2, 1:1 ratio
• Air Pressure operating range: 20 to 140 psi (1.5-10 bar)
• Air consuption: 5.3 scfm (150 NL/min)
• Maximum fluid outlet pressure: 140 psi (10 bar)
• Air motor diameter: 2" (51mm)
• Air motor effective diameter: 1 1/2" (35 mm)
• Air motor stroke: 3" (75 mm)
• Delivery at 235 cpm: 7.75gpm (20 l/min)
• Maximum free flow delivery: 13.7 gpm (52 l/min)
• Air inlet: 1/4" NPT
• Fluid inlet (stub pump only): 1" NPT
• Fluid outlet: 3/4 NPW(F)
• Wetted and seal materials: Aluminum / Steel / Polyurethane / NBR / Acetal
• Noise level: Pump noise level meets OSHA requirements at all recommended operating air pressures
• Manual: 835 808