What horsepower is the Champion HR20-12 air compressor?

The Champion HR20-12 is rated at 20 HP.

How much air does the Champion HR20-12 produce?

The Champion HR20-12 delivers 77.8 SCFM at 175 PSI.

What size tank does the Champion HR20-12 have?

The Champion HR20-12 has a 120-gallon horizontal tank.

Is the Champion HR20-12 single-stage or two-stage?

The Champion HR20-12 is a two-stage compressor.

What voltage does the Champion HR20-12 require?

The Champion HR20-12 runs on 200-208/3ph.

Is the Champion HR20-12 oil-free or oil-lubricated?

The Champion HR20-12 is oil-free.

What is the duty cycle of the Champion HR20-12?

The Champion HR20-12 has a 100% duty cycle.

Champion HR20-12 – 20 HP 120-Gallon 2-Stage Air Compressor

The Champion HR20-12 is a 2-stage oil-free reciprocating industrial air compressor, delivering 76.70 CFM at 175 PSI, driven by a 20.00 HP motor, with a 120.0-gallon horizontal tank, operating on 120V power. Maximum pressure rating is 175 PSI. The two-stage design compresses air in two phases, improving efficiency and sustaining output at elevated working pressures. The simplex horizontal configuration suits stationary industrial installations. Rated at 100% duty cycle, the HR20-12 supports continuous-duty industrial operation. Unit weight is 1517 lbs. Part of the Champion HR series. List price is approximately $12,630 USD; current pricing available through authorized distributors. Contact an authorized Champion distributor for current availability, warranty terms, and installation support.

CFM

77.8 @ 175 PSI

Duty

100% continuous

Tank size

120 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

$162$/SCFM

Good $180Typical $211High $260

PUMP & DRIVE

Stages2-stage recip

Cylinder—

Pump RPM664 rpm

Lubricationoil-free

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

Voltage200-208/3ph

Amps—

Motor—

Motor RPM—

Control—

Starter—

Weight1325 lb

FormHorizontal · 120 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$12,630
$7,848median $15,562$39k
-18.8% 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$173$/scfm
$98median $202$589
-14.3% vs. median

Where this is sold

Find an installer / dealer near youAuthorized Champion dealers · search by ZIP

Price history

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Aircompressorcfm

alltiresupply.com

compressedairadvisors.com

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