Champion · VR · TWO-STAGE PISTON

VR7-8S-175

7.50 HP · Vertical · electric · splash · 2-stage
LOWEST PRICE
$6,590
Champion VR7-8S-175

Champion VR7-8S-175 is a 7.5 HP two-stage reciprocating simplex air compressor delivering 25.8 SCFM @ 175 PSI on an 80-gallon vertical tank, wired for 230V single-phase. The “S” suffix denotes a magnetic starter variant of the VR7-8-175 base model; both share the same splash-lubricated two-stage cast-iron pump rated to 175 PSI maximum. Suitable for fabrication shops, automotive service bays, and light production cells. Key specs: 7.5 HP, 25.8 SCFM @ 175 PSI, 80-gallon vertical tank, 230/1 power, splash-lubricated two-stage pump, priced at $6,590. The “8” designates pump head size; “175” confirms rated pressure. CFM output and weight are pending OEM datasheet confirmation. Applications include air-powered tools, sandblasting, and spray finishing at light industrial scale.

HP
7.50
CFM
25.8 @ 175 PSI
Duty
— continuous
Tank size
80 gal
Air output per horsepowerAirflow per motor HP
3.44CFM/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
$255$/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 CFM25.8 @ 175 PSI
CFM / HP3.44
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
Voltage230/1
Amps—
Motor—
Motor RPM—
Control—
Starter—
Weight753 lb
FormVertical · 80 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 HP25.8cfm
    20median 2457
    +7.5% vs. median
  • Average price$6,590
    $1,698median $5,117$19k
    +28.8% vs. median
Efficiency vs. peersvs. 182 in class
  • CFM per HP3.44cfm/hp
    2.67median 3.27.65
    +7.5% vs. median
  • Price per CFM$255$/scfm
    $69median $211$632
    +20.6% vs. median
Where this is soldPricing pending verification