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Professional Maintenance offers fresh oil, waste oil, anti freeze (chemical) and grease pumps. They include oil transfer pumps, diaphragm pumps, and grease pumps as well as electric and manual pumps. We service Alemite, Graco, Balcrank, Lincoln, John Dow and Samson.

Samson PumpMaster 2 1:1 & 3:1

Double acting air operated low pressure pumps for transferring lubricants. Pumps include height adjustable 2″ NPTM bung adapter for tank or drum bung mounting. Built in port for optional 609 007 pressure relief valve.

Samson PumpMaster 45 3:1, 6:1, & 10:1

PumpMaster 45 3:1/6:1 - Double acting air operated medium pressure and high delivery pump for large volume transfer applications. Built in port for optional (PN 609 007) pressure relief valve. Flange Mounted Pump

PumpMaster 45 10:1 - Double acting air operated moderate pressure pump for very large oil systems or when low air pressure or cold temperatures would limit pump performance. Built in port for optional (PN 609 008) pressure relief valve. Flange Mounted Pump. Bung bushing (PN.: 360 006) optional for pump 536 011

Samson PumpMaster 35 5:1 & 8:1

Double acting air operated medium pressure delivery pump for oil distribution applications. Built in port for optional (PN 609 007) pressure relief valve.

Samson PumpMaster 65 6:1 & 12:1

PumpMaster 60 6:1 - Double acting air operated medium pressure and high delivery pump for large installations with simultaneous operation outlets and applications that require large, constant delivery rates.

PumpMaster 60 12:1 - Double acting air operated medium pressure and high delivery pump for very large installations with simultaneous operation outlets or when low pressure or low temperatures would limit pump performance.

Samson PumpMaster 4 3:1 & 5:1

PumpMaster 4 3:1 - Double acting air operated medium pressure high volume pumps for dispensing lubricants in medium size installations.

PumpMaster 4 5:1 - Double acting air operated medium pressure for dispensing lubricants in medium to large size installations, that include multiple outlets with simultaneous operations. 

Stationary Pneumatic RAM Oil Pumps

Alemite Stationary RAM Pumps deliver fast, quiet and efficient operation, and are rugged enough to handle challenging oil applications. RAM pumps are durable, and can operate at rates up to 20 gallons per minute.