Description

Champion HR20-24 – 20 HP R-70 Two-Stage Reciprocating Air Compressor | 240-Gallon Horizontal Tank

Available Voltages: 208 V / 3 Ph, 230 V / 3 Ph, or 460 V / 3 Ph
CFM @ 175 PSI: 77.8  Pump RPM: 664
Tank Size: 240 Gallons Horizontal
Approx. Ship Weight: 1,871 lbs
Dimensions (L × W × H): 90″ × 36″ × 71″
Model: HR20-24  Compressor Pump: Champion R-70 Cast-Iron Two-Stage
Warranty: 1-Year Standard / 3-Year Pump (Option for 6-Year Extended with Premium Kit)

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Massive Air Capacity for Continuous Industrial Operation

The Champion HR20-24 delivers high-capacity, industrial-grade performance for operations that demand constant, reliable air supply.
Equipped with the Champion R-70 cast-iron two-stage pump, this 20 HP compressor produces 77.8 CFM @ 175 PSI while running at a low 664 RPM — providing maximum efficiency, reduced wear, and cooler operation.

The 240-gallon ASME-certified horizontal tank offers double the air storage of standard units, maintaining consistent air pressure and reducing cycling — ideal for production facilities, body shops, and manufacturing plants with continuous-duty needs.

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The R-70 Pump — Champion’s Industrial Workhorse

The R-70 is Champion’s large two-stage, two-cylinder pump designed for 20–30 HP compressors.
Its cast-iron construction, balanced flywheel, and oversized cooling fins ensure cooler running temperatures, quieter operation, and extended service life.

Advantages of the R-70 Pump:

• High Output: 77.8 CFM @ 175 PSI

• Low Speed (664 RPM): Runs cooler and lasts longer

• Heavy-Duty Design: Industrial cast-iron components for maximum strength

• Efficient Compression: Two-stage system ensures optimal pressure and efficiency

When uptime and dependability matter, the R-70 delivers long-lasting performance that Champion is known for.

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Key Features

• R-70 Cast-Iron Two-Stage Pump: High-output, low-RPM design for industrial applications.

• 240-Gallon ASME Horizontal Tank: Provides large air reserve for reduced cycling and consistent pressure.

• Continuous-Duty Operation: Ideal for manufacturing and production facilities.

• Cool, Quiet Operation: Low-speed pump minimizes noise and heat.

• Loadless Start Centrifugal Unloader: Eases startup and extends motor life.

• Splash Lubrication System: Proven, low-maintenance reliability.

• Three-Phase Power Only: Available in 208 V, 230 V, or 460 V configurations.

• Extended Warranty Option: Add Champion’s Premium Maintenance Kit for 6 years of pump coverage and 2 years on the complete compressor.

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Performance Specifications

Specification	HR20-24
Horsepower	20 HP
Pump Model	R-70
Tank Capacity	240 Gallons Horizontal
CFM @ 175 PSI	77.8
Pump RPM	664
Voltage	208 / 3, 230 / 3, 460 / 3
Dimensions (L × W × H)	90″ × 36″ × 71″
Weight	1,871 lbs
Warranty	1-Year Package / 3-Year Pump

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Why Buy from Compressed Air Advisors Online

At Compressed Air Advisors Online, we’re proud to be America’s choice for compressed air solutions — offering factory-authorized Champion compressors, expert advice, and nationwide delivery.
The HR20-24 provides the power, storage, and efficiency that industrial operations demand — backed by free freight and full factory warranty protection.

💨 Free Freight Across the Continental U.S.
🔧 Expert Guidance from Compressed Air Professionals
📦 Nationwide Delivery and Factory Warranty Support

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The Champion HR20-24 — featuring the R-70 pump delivering 77.8 CFM @ 175 PSI on a 240-gallon horizontal tank. Built for long-term industrial reliability and high-demand applications.

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