Champion R40A Two Stage Bare Pump with Head Unloaders

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MODEL: R40AHU BARE PUMP- with Head Unloaders

No. of Cylinders: 2
Flywheel: 22 in.
Lubrication: Splash Lubricated
Crankcase: Cast Iron
Valves: Disc Valves
Max Pressure: 175 PSI
Weight: 440 lbs.

*ONE YEAR LIMITED WARRANTY

Your Price:
$5,995.00

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Weight 500 lbs
Dimensions 35 × 35 × 35 in

Champion R40-HU Bare Pump is a heavy-duty, industrial-grade two-stage air compressor pump designed for high-performance applications. Built with 100% cast iron construction and integrated head unloaders, this pump delivers efficient, high-pressure air output while reducing motor strain for longer service life. Designed for 15 HP applications, the R40-HU is built to withstand heavy use and, with proper maintenance, will provide years of reliable operation.

Champion R40-HU Key Features & Benefits

✅ Two-Stage Design – Provides higher efficiency and consistent air delivery at up to 175 PSI.
✅ Head Unloaders – Reduces motor strain, allowing for loadless starts and increased lifespan.
✅ 100% Cast Iron Construction – Ensures maximum durability and longevity under heavy use.
✅ Splash Lubrication – Delivers continuous lubrication for smooth operation and minimal maintenance.
✅ Balanced Pistons & Crankshaft – Reduces vibration and ensures stable, high-performance operation.
✅ Deep-Finned Intercooler – Enhances cooling efficiency between stages, maximizing compressor life.
✅ Large Cast Iron Flywheel – Improves cooling and balance, reducing wear on components.
✅ Reliable Disc Valves – High-flow, corrosion-resistant Swedish steel disc valves for long service life.
✅ Large Capacity Crankcase – Includes sight glass, corner oil fill boss, and large drain for easy maintenance.

Champion R40-HU Technical Specifications

✔ Model: R40-HU (With Head Unloaders)
✔ No. of Cylinders: 2
✔ HP Range: 15 HP
✔ Bore & Stroke (in.): 6-1/4 & 3-1/4 x 4-1/2
✔ Max Pressure: 175 PSI
✔ Flywheel Diameter: 22 inches
✔ Lubrication Type: Splash Lubricated
✔ Crankcase Material: Cast Iron
✔ Valve Type: Disc Valves
✔ Cooling System: Deep-Finned Intercooler
✔ Weight: 440 lbs
✔ Warranty: 1-Year Limited Warranty
✔ Made in the USA

Built for Industrial Performance

The Champion R40-HU Bare Pump is built for demanding industrial environments where reliability and durability are critical. Unlike the compressors found in big-box stores, this pump is engineered for continuous operation, and with proper maintenance, it will last for many years—even under heavy use. The integrated head unloaders provide a loadless start, reducing motor wear and extending the life of your system.

Order Today!

📦 Factory-tested and backed by a 1-Year Limited Warranty.

⚡ Designed for high-performance industrial applications – Order your Champion R40-HU Bare Pump today! 🚀

Champion R40A Two Stage Bare Pump (15HP) | APEC

R-Series Lubricated Reciprocating Air Compressor | Champion

Weight 500 lbs
Dimensions 35 × 35 × 35 in

Champion R40-HU Bare Pump is a heavy-duty, industrial-grade two-stage air compressor pump designed for high-performance applications. Built with 100% cast iron construction and integrated head unloaders, this pump delivers efficient, high-pressure air output while reducing motor strain for longer service life. Designed for 15 HP applications, the R40-HU is built to withstand heavy use and, with proper maintenance, will provide years of reliable operation.

Champion R40-HU Key Features & Benefits

✅ Two-Stage Design – Provides higher efficiency and consistent air delivery at up to 175 PSI.
✅ Head Unloaders – Reduces motor strain, allowing for loadless starts and increased lifespan.
✅ 100% Cast Iron Construction – Ensures maximum durability and longevity under heavy use.
✅ Splash Lubrication – Delivers continuous lubrication for smooth operation and minimal maintenance.
✅ Balanced Pistons & Crankshaft – Reduces vibration and ensures stable, high-performance operation.
✅ Deep-Finned Intercooler – Enhances cooling efficiency between stages, maximizing compressor life.
✅ Large Cast Iron Flywheel – Improves cooling and balance, reducing wear on components.
✅ Reliable Disc Valves – High-flow, corrosion-resistant Swedish steel disc valves for long service life.
✅ Large Capacity Crankcase – Includes sight glass, corner oil fill boss, and large drain for easy maintenance.

Champion R40-HU Technical Specifications

✔ Model: R40-HU (With Head Unloaders)
✔ No. of Cylinders: 2
✔ HP Range: 15 HP
✔ Bore & Stroke (in.): 6-1/4 & 3-1/4 x 4-1/2
✔ Max Pressure: 175 PSI
✔ Flywheel Diameter: 22 inches
✔ Lubrication Type: Splash Lubricated
✔ Crankcase Material: Cast Iron
✔ Valve Type: Disc Valves
✔ Cooling System: Deep-Finned Intercooler
✔ Weight: 440 lbs
✔ Warranty: 1-Year Limited Warranty
✔ Made in the USA

Built for Industrial Performance

The Champion R40-HU Bare Pump is built for demanding industrial environments where reliability and durability are critical. Unlike the compressors found in big-box stores, this pump is engineered for continuous operation, and with proper maintenance, it will last for many years—even under heavy use. The integrated head unloaders provide a loadless start, reducing motor wear and extending the life of your system.

Order Today!

📦 Factory-tested and backed by a 1-Year Limited Warranty.

⚡ Designed for high-performance industrial applications – Order your Champion R40-HU Bare Pump today! 🚀

Champion R40A Two Stage Bare Pump (15HP) | APEC

R-Series Lubricated Reciprocating Air Compressor | Champion

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