Champion R-30 Two-Stage Bare Pump – Right-Hand Discharge

Champion R30D Two-Stage Bare pump is a heavy-duty, American-made two-stage bare air compressor pump built for reliable performance in industrial environments. Designed for long life and consistent pressure, it features rugged cast iron construction, oversized bearings, a high-efficiency cooling system, and loadless starting. Ideal for air compressor replacements or new builds.

Champion R30D Two-Stage Bare Pump Key Features & Benefits

• ✅ Made in the USA – Proven Champion performance trusted by professionals for over 85 years

• ✅ Multi-Finned Cylinders – Better heat dissipation = cooler running temperatures and longer pump life

• ✅ Integral Cylinder/Head Design – Gasket-free design eliminates leaks and head gasket failures

• ✅ Balanced Pistons – Weight-matched first-stage (aluminum) and second-stage (cast iron) pistons for smooth operation

• ✅ High-Performance Piston Rings – Dual compression rings + oil control ring for efficient, clean air delivery

• ✅ Die-Cast Aluminum Connecting Rods – Lightweight yet strong to reduce reciprocating load and bearing wear

• ✅ Oversized Tapered Roller Bearings – Full crankshaft support for superior durability under high loads

• ✅ Intercooler & Cooling Flywheel – Finned tubing and balanced flywheel improve cooling and extend motor and pump lifespan

• ✅ Centrifugal Unloader – Loadless start system reduces strain on your electric motor and increases longevity

Champion R30D Two-Stage Pump Technical Specifications

• ✔ Number of Cylinders: 4

• ✔ Bore & Stroke: 4-5/8″ (x2) & 2-1/2″ (x2) x 3″

• ✔ Flywheel Diameter: 18.9 inches

• ✔ Lubrication: Splash

• ✔ Crankcase: Cast Iron

• ✔ Bearings: Tapered Roller

• ✔ Cylinder Design: Aluminum with Cast Iron Liners

• ✔ Valve Type: Swedish Steel Disc Valves

• ✔ Intake Filter: 5 Micron

• ✔ Max Pressure: 175 PSI

• ✔ Weight: 220 lbs

• ✔ Compatible Horsepower Options: 7.5, 10, 15 HP

• ✔ Warranty: One-Year Limited Manufacturer Warranty

Champion R30D Two-Stage Bare Pumps built to handle the demands of high-use environments, the Champion R30D Two-Stage Bare Air Compressor Pump offers unmatched durability, power, and cooling efficiency. This American-made pump is a top choice for replacing worn-out units in shops, garages, service trucks, and industrial plants.

The integral cylinder/head design eliminates gaskets — one less failure point — while the multi-finned cylinders and intercooler system keep temperatures low even under heavy load. The loadless starting system protects your electric motor, extending its service life.

With balanced pistons, oversized bearings, and die-cast aluminum rods, the R30D is engineered for long service intervals and quiet, smooth performance. It’s the pump of choice for technicians and business owners who can’t afford downtime.

Frequently Asked Questions (FAQs)

Q: Is this pump a direct replacement for my Champion VR10 or VR15 unit?
A: Yes. The R30D is used in several Champion models, including the VR10, VR12, and VR15 with matching motor specs.

Q: What size motor do I need to run this pump?
A: It works with 7.5HP, 10HP, or 15HP motors depending on your desired output pressure and duty cycle.

Q: Can this pump be mounted vertically or horizontally?
A: This pump is typically mounted horizontally but may be adaptable depending on your system configuration.

Q: Is this a complete compressor?
A: No. This is a bare pump only — no motor, baseplate, tank, belt, or guard included.

In Stock & Ready to Ship

Order the Champion R30D Two-Stage Bare Air Compressor Pump today and upgrade to unmatched reliability and power. Perfect for demanding industrial setups, automotive shops, and compressor rebuilds.

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Proudly American-Made – Engineered for industrial durability and efficiency. Get your Champion R30D Two-Stage Bare Pump today!

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