Champion · HR Duplex · TWO-STAGE PISTON

HR7DF-12

7.50 HP · electric · oil-lubricated · 2-stage
AVERAGE PRICE
$9,641
3 retailers · across retailers
Champion HR7DF-12

Champion HR7DF-12 is a 7.5 HP two-stage reciprocating industrial air compressor delivering 44.6 SCFM @ 175 PSI on a 120-gallon horizontal tank, pressure-lubricated. Retail price is approximately $10,089 and unit weight is 1,150 lbs. The HR Series represents Champion industrial heavy-duty reciprocating product line. Voltage is recorded as 120V in retailer data, which may reflect a data entry error for this HP class; buyers should confirm supply voltage requirement with the OEM or authorized distributor before ordering. Two-stage design is suited for fabrication, automotive, and mid-production demands. Gaps: confirmed voltage spec, OEM datasheet URL, and dB noise rating not available from primary source.

HP
7.50
CFM
44.6 @ 175 PSI
Duty
— continuous
Tank size
120 gal
Air output per horsepowerAirflow per motor HP
5.95CFM/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
$200$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylinder—
Pump RPM949 rpm
Lubricationoil-lubricated
Oil—
Sump—
Pump life—
Pump material—
Head material—
Intercooler—
PERFORMANCE
Catalog CFM44.6 @ 175 PSI
CFM / HP5.95
Cut-in / out—
Tank fill—
Est. draw6.6 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. $2,363
Maintenance · yearlyEst. $188
Savings with Compressor Controller · yearlyEst. $544–$993
ELECTRICAL & FORM
Serviceelectric
Voltage120
Amps—
Motor—
Motor RPM—
Control—
Starter—
Weight1150 lb
Form— · 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
1708 units
Peer class
182 · 7.5 HP
Sizing & pricevs. 182 in class
  • SCFM @ 7.5 HP44.6cfm
    20median 2457
    +85.8% vs. median
  • Average price$9,641
    $1,698median $5,117$19k
    +88.4% vs. median
Efficiency vs. peersvs. 182 in class
  • CFM per HP5.95cfm/hp
    2.67median 3.27.65
    +85.8% vs. median
  • Price per CFM$200$/scfm
    $69median $211$632
    -5.4% 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.

$8,845$9,291$9,736$10,181avg $9,641today-10d-20d-30d
www.toolsource.com
alltiresupply.com
www.compressedairadvisors.com