Schulz · 932 Series · TWO-STAGE PISTON

932.9335-0

7.50 HP · gas · oil-free · 2-stage
AVERAGE PRICE
$5,167
1 retailer

Schulz 932.9335-0 (marketed as Schulz L-Series 7580VL30X-1) is a 7.5 HP two-stage reciprocating piston compressor delivering 21.6 SCFM at 175 PSI on an 80-gallon vertical tank at 208V three-phase electric. Max pressure is 175 PSI. The catalog tags this model as oil-free, though the L-Series 7580VL is typically a lubricated piston design; buyers should confirm lubrication type with an authorized Schulz distributor. The 208V three-phase supply suits commercial and industrial sites with existing three-phase service. Retail pricing from authorized Schulz distributors ranges approximately $3,694 to $3,893. No manufacturer datasheet was confirmed on schulzamerica.com; buyers should request the factory spec sheet to verify weight, duty cycle, and lubrication before specifying. Confirm electrical supply and floor space with an authorized Schulz distributor.

HP
7.50
CFM
21.6 @ 175 PSI
Duty
continuous
Tank size
80 gal
Air output per horsepowerAirflow per motor HP
2.88CFM/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
$170$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylindertwo-stage cast iron
Pump RPM
Lubricationoil-free
Oil
Sump
Pump life
Pump material
Head material
Intercooler
PERFORMANCE
Catalog CFM21.6 @ 175 PSI
CFM / HP2.88
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
Servicegas
Voltage208
Amps
Motor
Motor RPM
Control
Starter
Weight508 lb
Form— · 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 HP21.6cfm
    20median 2457
    -10% vs. median
  • Average price$5,167
    $1,698median $5,117$19k
    +1% vs. median
Efficiency vs. peersvs. 181 in class
  • CFM per HP2.88cfm/hp
    2.67median 3.27.65
    -10% vs. median
  • Price per CFM$171$/scfm
    $73median $208$632
    -18.1% 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.

$3,542$4,124$4,706$5,287avg $4,175today-10d-20d-30d
mechanicsuperstore.com
plumbestore.com
store.cetinc.com