Samson Pumpmaster 4 – 3:1 Ratio Oil Pumps

Samson Pumpmaster 4 – 3:1 Ratio Oil Pumps


Out of stock

Standard-Duty Medium Pressure Pumps – Samson

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Double acting air operated medium pressure high volume pumps for dispensing lubricants in medium size installations. Pumps include height adjustable 2″ NPTM bung adaptor for drum and tank bung mounting. Built in port for optional (PN 609 007) pressure relief valve.



  • Synthetic and mineral based oil.
  • Gear lube.
  • Hydraulic oil.
  • Transmission fluid.

Additional information

Weight N/A
Dimensions N/A

Universal stub pump with bung adaptor, 16 gal drum bung mounted with bung adaptor, 55 gal drum brung mounted with bung adaptor, 275/500 gal tank (48") with bung adaptor



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