Rock Solid Portable Grease Pump For 120 Pound Drums With 7200 Psi Working Pressure And Pro Grade 60 To 1 Ratio That Eats Thick Tacky Lubricants Without Gunking Up Your Auto Shop Gear Or Causing Cavitation Issues

Single pack portable grease pump for 120 pound drums
✔️ 60:1 ratio, 7200 psi max, fits 120lb drum, alloy construction

This air operated grease pump delivers reliable performance for mechanics and fleet maintenance crews who need to service heavy vehicles and industrial machinery. Designed to mount directly onto a twenty gallon drum, it moves thick NLGI 1 and 2 lubricants smoothly through a six foot reinforced hose without cavitating or losing prime. You can attach the spray gun to zerk fittings on truck axles, tractor components, or conveyor rollers to get precise application while keeping your shop floor clean.

✅ High efficiency 60:1 pumping ratio handles tough tacky compounds
✅ Maximum working pressure reaches 7200 psi for stubborn fittings
✅ One quarter inch NPTF air port runs on standard shop compressors
✅ Machined aluminum and hardened steel frame stands up to daily abuse
✅ Double o ring piston shaft design drains down to the bottom of the drum

💡 How do high ratio pneumatic grease pumps prevent cavitation when pumping thick nlgi lubricants?
This handy setup leans on solid mechanical geometry and tight seals to keep things moving smooth
- higher displacement ratios boost torque so the motor pushes heavy paste without overheating
- sealed double o ring shafts block air from sneaking in, killing cavitation issues that normally choke the flow
- beefed up air motors sync with standard shop blowers to push steady ounces per minute under heavy load
- correct tube width drops leftover sludge to the tank floor so you squeeze every bit out of the container

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