Description
Ingersoll Rand Air Compressor Pump, 5 hp, 2 Stage, 28 fl oz Oil Capacity, 2 Cylinder – G8531546
Air Compressor Pump, Lubrication Type Splash Lubricated, Number of Stages 2, Maximum Output Power 5 hp, Free Air Flow Rate @ Maximum Pressure 14.0 cfm @ 175 psi, Number of Cylinders 2, Maximum Operating Pressure 175 psi, Flywheel Diameter 13 1/2 in, Flywheel Included Yes, Pump Speed 1,575 RPM, Duty Cycle Continuous, Construction Cast Iron, Groove Section A, Number of Grooves 1, Valve Type Finger, Rotation CCW, Stroke Length 2 3/4 in
What Our Experts Think
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Reliable 5 hp 2-stage air compressor pump built for continuous, high-performance operation.
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Two-cylinder design provides efficient airflow and steady pressure output.
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28 fl oz oil capacity ensures proper lubrication and long service life.
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Ideal for professional workshops, industrial sites, and heavy-duty applications.
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Constructed with durable materials to withstand demanding environments.
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Engineered for smooth, quiet performance and reduced vibration.
Q&A
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Q: What horsepower does this pump support?
A: 5 hp, suitable for mid- to heavy-duty air systems. -
Q: Why is a 2-stage pump beneficial?
A: It compresses air in two stages for higher pressure and improved efficiency. -
Q: How many cylinders does it have?
A: Two cylinders for balanced, consistent air delivery. -
Q: What is the oil capacity?
A: 28 fl oz for optimal lubrication and performance.
Maintenance Tips
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Maintain proper oil levels and change oil as recommended.
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Inspect intake filters and clean or replace them regularly.
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Check belts, valves, and fittings periodically for wear or leaks.
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Keep the pump clean and free of dust or debris.
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Follow Ingersoll Rand’s maintenance schedule for maximum durability and efficiency.






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