Champion HR20D-24, R-Series 20HP Duplex Air Compressor

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Champion R-Series Compressor pumps have a time-tested, proven design. Rugged standard features, a wide selection of configurations, and quality available options make the R-Series compressors the solution to your application. Delivering high performance, long life and tremendous value. Champion compressors are the proven choice!

  • USA Made
  • Disc Valves
  • Rated at 155.6cfm at 175 PSI, 175 PSI Max
  • 664 Pump RPM
  • Duplex Motor 20hp (40hp Total)
  • 240 Gallon Tank
  • Control Panel Included
  • 2845 lbs
  • L– 90’’ W– 65’’ H– 75’’

*PLEASE NOTE DUE TO THE EXTENUATING CIRCUMSTANCES LEAD TIME IS EITHER IN STOCK OR UP TO 3-4 WEEKS.  PLEASE CALL FOR DETAILS. 

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Weight 2845 lbs
Horsepower

40

CFM

155.6cfm at 175 PSI

PSI Configuration

175

Tank Size

240

Loaded with rugged features, the R-Series splash-lubricated compressors deliver high performance, long life and tremendous value.

1 Multi-finned cylinders
Cooler operating temperatures result in longer life and consistent performance over time.

2 Integral cylinder/head
Gasket-less design eliminates the possibility of blown head gaskets for trouble-free operation.

3 Balanced pistons
Aluminum alloy first-stage piston is weight matched to the cast iron second-stage piston, ensuring proper balance.

4 Piston rings
Two compression rings and one oil control ring provide excellent oil control, and high efficiency air delivery.

5 Lightweight connecting rods
High-density, die-cast aluminum alloy rods minimize reciprocating weight. An integral, precision- bored crank pin bearing and a needle bearing for the piston pin properly distribute bearing loads for longer bearing life than bushings.

6 Pressure relief valves
Located in interstage and discharge.

7 Intercoolers
Large-diameter finned tubing is positioned to obtain the greatest cooling effect between stages for maximum compressor efficiency.

8 Optimized cooling fan/flywheel
Precision balanced flywheel has fan blades for optimum compressor cooling and life.

9 Reliable, high-flow valves
Single-unit, disc-type valves provide low lift and long life. Discs are made of corrosion resistant Swedish steel. Valves are easily serviced by removing the manifolds only.

10 Oversized main bearings
Tapered roller-type main bearings provide full contact and support of the crankshaft plus delivers the longest possible life.

11 Balanced crankshafts
Constructed of rugged ductile iron with large diameter throws for minimum bearing loads and counterweights to minimize vibration.

12 Large capacity crankcase
Rugged cast iron oil reservoir has convenient sight gauge glass, corner oil fill boss and large oil drain.

13 Loadless starting
Positive acting, governor-type centrifugal unloader assures longer motor life by allowing the compressor to start unloaded every time.

 

Weight 2845 lbs
Horsepower

40

CFM

155.6cfm at 175 PSI

PSI Configuration

175

Tank Size

240

Loaded with rugged features, the R-Series splash-lubricated compressors deliver high performance, long life and tremendous value.

1 Multi-finned cylinders
Cooler operating temperatures result in longer life and consistent performance over time.

2 Integral cylinder/head
Gasket-less design eliminates the possibility of blown head gaskets for trouble-free operation.

3 Balanced pistons
Aluminum alloy first-stage piston is weight matched to the cast iron second-stage piston, ensuring proper balance.

4 Piston rings
Two compression rings and one oil control ring provide excellent oil control, and high efficiency air delivery.

5 Lightweight connecting rods
High-density, die-cast aluminum alloy rods minimize reciprocating weight. An integral, precision- bored crank pin bearing and a needle bearing for the piston pin properly distribute bearing loads for longer bearing life than bushings.

6 Pressure relief valves
Located in interstage and discharge.

7 Intercoolers
Large-diameter finned tubing is positioned to obtain the greatest cooling effect between stages for maximum compressor efficiency.

8 Optimized cooling fan/flywheel
Precision balanced flywheel has fan blades for optimum compressor cooling and life.

9 Reliable, high-flow valves
Single-unit, disc-type valves provide low lift and long life. Discs are made of corrosion resistant Swedish steel. Valves are easily serviced by removing the manifolds only.

10 Oversized main bearings
Tapered roller-type main bearings provide full contact and support of the crankshaft plus delivers the longest possible life.

11 Balanced crankshafts
Constructed of rugged ductile iron with large diameter throws for minimum bearing loads and counterweights to minimize vibration.

12 Large capacity crankcase
Rugged cast iron oil reservoir has convenient sight gauge glass, corner oil fill boss and large oil drain.

13 Loadless starting
Positive acting, governor-type centrifugal unloader assures longer motor life by allowing the compressor to start unloaded every time.