PumpMaster 4 Archives

PumpMaster 4 3:1

Double-acting, air-operated, medium pressure standard duty oil pumps for dispensing lubricants in small to medium sized installations. Pumps include a height adjustable 2” bung adapter for drum and tank mounting. Built in port for optional pressure relief valve 609 007.

Fluids Handled

Transmission fluid
Hydraulic oil
Gear lube
Synthetic and mineral based oil

Part No.:

340 120 - PM4 3:1 Stub pump w/ bung adapter
341 120 - PM4 3:1 55 gal drum pump w/ bung adapter
433 - PM4 3:1 275/500 (48") gal tank w/ bung adapter

Markets Served:

Fleet service, In-Plant, Vehicle maintenance centers, Fast Lube centers

Product Specifications

Pump Pressure Ratio

3:1

Continuous Duty Flow Rate

2.7 gpm (10 l/min)

Maximum Free Flow Rat

11.1 gpm (42 l/min)

Air Pressure Operating Range

20-140 psi (1.5-10 bar)

Maximum Outlet Pressure

420 psi (30 bar)

Air Motor Effective Diameter

2 1/2" (60 mm)

Air Motor Stroke

4" (100 mm)

Air Consumption

10 scfm (285 NL/min)

Air Inlet

3/8” NPT(F)

Fluid Inlet

1” NPT(F)

Fluid Outlet

3/4” NPT(F)

Wetted Materials

Aluminum / Steel / Polyurethane / NBR / PTFE

Noise Level

80 dB

Application

Stub pump, 16 gal drum pump, 55 gal drum, 257/500 tank

Simultaneous Dispense Points

1-2

Max. Line Length

200' (60 m)

Pump Description

Standard Duty Medium Pressure

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. Pumps include height 2″ NPTM adjustable bung adaptor for drum and tank bung mounting. Built in port for optional 609 007 pressure relief valve.