Champion Oil Free Duplex 10HP 120GAL 12TD10WTR45

Totally Dry Crankcase

Designed to maintain continuous  operation. Finned to maximize efficient heat transfer. Large cover provides easy access to internal parts for service.

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Bearings

Long-lasting ball bearing design; 100% oil-less. 10,000-hour life on drive set bearings and 20,000 hours on main bearings.

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Piston Rings

Designed for oil-less compressor service with three compression rings and two guide rings. Exclusive “O” ring bumper prevents axial movement of the guide rings and eliminates end wear. Formulated of filled PTFE material for long life and compatibility with the hardened nickel-plated, polished surface of the cylinder bore.

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Valves

Plated valve plates and reeds of highest grade steel extend operating life and durability

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Crankshaft

Cantilevered crankshaft design provides superior balance and long life.

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Cast-Iron Cylinders

Permanently nickel-plated and hardened to resist wear and corrosion, even under extreme operating conditions. Smooth bore, polished finish, minimizes friction and reduces heat build-up for long ring wear life.

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Spring-Isolated Base

Eliminates need for special foundations. Compressor and motor are mounted on a common inner base plate. This inner base is mounted on vibration-isolation springs to absorb all vibration. Meets NFPA guidelines for medical air compressors (Over-and-under unit configuration uses elastomeric vibration-isolators).

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Air-Cooler Aftercooler

(Optional) Oversized, with ample reserve for cooling discharged air to within 5–10 degrees of ambient temperature. Enables air dryer to work at its highest efficiency.

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100% Duty Cycle Operation

All models are rated for 100% continuous duty cycle at 100 PSIG for single-stage units and 175 PSIG for two-stage units.

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