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PumpMaster 45 25:1 - 400lb Drum Grease Pump
Two Year Manufacturer Warranty

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Samson 531211 PumpMaster 45 25:1 - 400lb Drum Grease Pump

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Model # Description Price Qty
531211 PumpMaster 45 25:1 - 400lb Drum Grease Pump $2,430.09
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Samson - 531211 - PumpMaster 45 25:1 - 400lb Drum Grease Pump
Moderate pressure, high delivery, double acting, heavy-duty pumps for transfer of grease up to NLGI-2. Recommended to use with low consistency grease in centralized grease systems that do not require a high pressure outlet, and in large distribution systems of high viscosity oils.

Pump are available with tube length to fit commercial 400 lb drums. They can be flange cover mounted to 400 lb open drums.

  • 4 1/2" air motor - Mechanically actuated air valve with only three moving parts and no springs. Large effective area for maximum pumping power
  • Efficient air exhaust - No ice forming, no stalling pump operation
  • Long life packings - Dual packing seals provides longer trouble free operation
  • High quality materials - Low friction polyurethane seals, hard chromed steel fluid plunger and steel valves for fewer repairs
  • Cast iron pump body - To stand higher working pressures
  • Double acting pump - Double ball valve design provides even and smooth fluid flow