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
1655 units
Peer class
181 · 7.5 HP
Sizing & pricevs. 181 in class
  • SCFM @ 7.5 HP20.1cfm
    20median 2457
    -16.2% vs. median
  • Average price$3,741
    $1,698median $5,082$19k
    -26.4% vs. median
Efficiency vs. peersvs. 181 in class
  • CFM per HP2.68cfm/hp
    2.67median 3.27.65
    -16.3% vs. median
  • Price per CFM$189$/scfm
    $73median $208$632
    -9.4% 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.

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