Champion · HR · TWO-STAGE PISTON

HR20-24

20 HP · Horizontal · electric · splash · 2-stage
AVERAGE PRICE
$14,466
2 retailers · across retailers
Champion HR20-24

Champion HR20-24 is a 20 HP two-stage reciprocating industrial air compressor delivering 67 SCFM at 175 PSI on a 240-gallon horizontal tank, wired for 230V single-phase power. The HR series uses splash-lubricated cast-iron piston construction in a simplex configuration, suited for intermittent-duty production cells, fabrication shops, automotive service bays, and industrial maintenance operations requiring sustained air at working pressure. Maximum operating pressure is 175 PSI. Pricing is approximately 13671-14557 USD from authorized distributors. Key gaps: duty cycle percentage, noise level (dB), unit weight (lbs), and footprint dimensions are not confirmed in available sources. The HR20-24 is available through Champion-authorized air compressor distributors.

HP
20
CFM
77.8 @ 175 PSI
Duty
continuous
Tank size
240 gal
Air output per horsepowerAirflow per motor HP
3.89CFM/HP
Poor 2.8Typical 3.15Good 3.5
Isentropic efficiencyClass median · 2-stage piston
67%
Poor <50Good 70Best 92
Price per cubic foot · minuteVerified retailer price
$185$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylinder
Pump RPM
Lubricationsplash
Oil
Sump
Pump life
Pump material
Head material
Intercooler
PERFORMANCE
Catalog CFM77.8 @ 175 PSI
CFM / HP3.89
Cut-in / out
Tank fill
Est. draw17.6 kW
COST & MAINTENANCE
Compressor Controller ROI calc · $0.14/kWh · 1920 hr/yr · 70% motor efficiency · HP×1.10 sizing · savings 23–42% of electric
Electric · yearlyEst. $6,302
Maintenance · yearlyEst. $500
Savings with Compressor Controller · yearlyEst. $1,450–$2,647
ELECTRICAL & FORM
Serviceelectric
Voltage230/1
Amps
Motor
Motor RPM
Control
Starter
Weight1790 lb
FormHorizontal · 240 gal
BUILD & ENVIRONMENT
Air outlet
Drain
Drain outlet
ASME tank
Made in USA
Noise
Op. temp
Dimensions
Ship weight
Warranty

Where this sits in the catalog

Histograms below: highlighted bar marks this unit’s bucket.

Catalog
1655 units
Peer class
40 · 20 HP
Sizing & pricevs. 40 in class
  • SCFM @ 20 HP77.8cfm
    58median 7092
    +11.1% vs. median
  • Average price$14,466
    $7,848median $15,562$39k
    -7% vs. median
Efficiency vs. peersvs. 40 in class
  • CFM per HP3.89cfm/hp
    2.92median 3.54.61
    +11.1% vs. median
  • Price per CFM$185$/scfm
    $98median $202$589
    -8.6% vs. median

Price history

Showing the current verified price for each retailer. As the price-tracking worker collects new readings, dots will appear along each line.

$14,359$14,430$14,501$14,572avg $14,466today-10d-20d-30d
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Compressed Air Advisors