Schulz · HW-Series · TWO-STAGE PISTON

7580HV30X-3

7.50 HP · Horizontal · electric · oil-lubricated · 2-stage
AVERAGE PRICE
$3,741
2 retailers · across retailers
Schulz 7580HV30X-3

The Schulz 7580HV30X-3 (MPN 932.9348-0-230) is a 7.5 HP two-stage V-belt cast-iron reciprocating compressor delivering 20.1 SCFM at 175 PSI into an 80-gallon horizontal ASME tank. Runs on 208V/230V three-phase; dimensions 56″L × 23″W × 45″H, weight 553 lbs. Features aftercooler, oil sight glass, Swedish steel valves, and a prewired magnetic starter. Warranty: 1 year unit, 2 years on the pump.

HP
7.50
CFM
20.1 @ 175 PSI
Duty
— continuous
Tank size
80 gal
Air output per horsepowerAirflow per motor HP
2.68CFM/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
$183$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylinder—
Pump RPM—
Lubricationoil-lubricated
Oil—
Sump—
Pump life—
Pump material—
Head material—
Intercoolerfinned-tube between-stage
PERFORMANCE
Catalog CFM20.1 @ 175 PSI
CFM / HP2.68
Cut-in / out145 / 175 PSI
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
Voltage208V/230V
Amps—
Motor—
Motor RPM—
Control—
Starter—
Weight553 lb
FormHorizontal · 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 HP20.1cfm
    20median 2457
    -16.2% vs. median
  • Average price$3,741
    $1,698median $5,117$19k
    -26.9% vs. median
Efficiency vs. peersvs. 182 in class
  • CFM per HP2.68cfm/hp
    2.67median 3.27.65
    -16.3% vs. median
  • Price per CFM$189$/scfm
    $69median $211$632
    -10.6% 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.

$3,663$3,715$3,766$3,818avg $3,741today-10d-20d-30d
Mechanic Superstore
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