PumpMaster 45 25:1

Moderate pressure, high delivery double acting pumps for transfer of grease up to NLGI-2. Recommended for use with low viscosity grease in centralized grease systems that do not require a high pressure output and in large distribution systems of high viscosity oils.

Part No.:

531 211 - 400 lb drum pump

Markets Served:

Lube Trucks, In-Plant, Mining equipment maintenance
 
Product Specifications
25:1
13.5 lb/min (6 kg/min)
35.32 lb/min (16 kg/min)
20-200 psi (1.5-14 bar)
5,000 psi (350 bar)
4 1/2" (115 mm)
4" (100 mm)
47 scfm (1.340 NL/min)
1/2" NPTF
1/2" NPTF
Cast Iron, Steel, Hard Chromed Steel, UHMWPR, NBR
80 dB
400 Lb drum pump
1 - No Reels
250' (75 m)
Heavy Duty Pressure Transfer

PumpMaster 45 40:1

High Flow double acting pumps with high pressure delivery for use in lubrication systems that require a combination of high flow and pressure delivery. Pumps can be used with grease up to NLGI-2 viscosity.

Fluids Handled

Part No.:

531 421-120 lb keg pump
531 411-400 lb drum pump
531 431-Bulk Tote

Markets Served:

Marine, Fleet service, In-Plant, Mining equipment maintenance, Heavy Duty Service Shops, Mass Transit Maintenance, Railroad
 
Product Specifications
40:1
7.5 lb/min (3.5 kg/min)
22 lb/min (11 kg/min)
20-200 psi (1.5-14 bar)
8,000 psi (560 bar)
4 1/2" (115 mm)
4" (100 mm)
26.5 scfm (750 NL/min)
1/2" NPTF
1/2" NPTF
Cast Iron, Steel, Hard Chromed Steel, UHMWPR, NBR
80 dB
120 lb keg, 400 lb drum, Bulk tote
4+
400' (125 m)
Heavy Duty High Flow

PumpMaster 45 70:1

High pressure double acting pump for use in applications requiring extra pressure output due to cold temperatures or when low air pressure could limit pump performance. Pumps can be used with grease up to NLGI-2 viscosity.

Fluids Handled

Part No.:

531 721-120 lb keg pump
531 711-400 lb drum pump
531 731-Bulk Tote

Markets Served:

Marine, Fleet service, Lube Trucks, In-Plant, Mining equipment maintenance, Heavy Duty Service Shops, Mass Transit Maintenance, Railroad
 
Product Specifications
70:1
4.5 lb/min (2 kg/min)
16.5 lb/min (7.5 kg/min)
20-100 psi (1.5-7 bar)
7,000 psi (490 bar)
4 1/2" (115 mm)
4" (100 mm)
33 scfm (925 NL/min)
1/2" NPTF
1/2" NPTF
Cast Iron, Steel, Hard Chromed Steel, UHMWPR, NBR
80 dB
120 lb keg, 400 lb drum, Bulk tote
4+
600' (175 m)
Heavy Duty High Pressure
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