Schulz · 932 Series · TWO-STAGE PISTON

932.9345-0

5 HP · splash-lubricated · 2-stage
AVERAGE PRICE
$3,702
1 retailer

Schulz 932.9345-0 is a 5 HP two-stage piston air compressor delivering 20 SCFM on an 80-gallon tank, wired for 230V single-phase. The two-stage simplex pump compresses air through two cylinders for improved efficiency and lower discharge temperatures compared to single-stage units. The 80-gallon tank supports sustained use of impact wrenches, air ratchets, and paint spray equipment without excessive cycling. Schulz manufactures this line at their Joinville, Brazil facility to ISO 9001 quality standards. The 932.9345-0 model number indicates a 2-cylinder cast-iron pump in the 9-series reciprocating line. Key gaps: rated PSI not in catalog record; OEM datasheet URL not retrieved; decibel rating and weight not confirmed.

HP
5
CFM
20 @ 175 PSI
Duty
continuous
Tank size
80 gal
Air output per horsepowerAirflow per motor HP
4CFM/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
$146$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylindertwo-stage cast iron
Pump RPM
Lubricationsplash-lubricated
Oil
Sump
Pump life
Pump material
Head material
Intercooler
PERFORMANCE
Catalog CFM20 @ 175 PSI
CFM / HP4
Cut-in / out
Tank fill
Est. draw4.4 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. $1,576
Maintenance · yearlyEst. $125
Savings with Compressor Controller · yearlyEst. $362–$662
ELECTRICAL & FORM
Service
Voltage230
Amps
Motor
Motor RPM
Control
Starter
Weight481 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
157 · 5 HP
Sizing & pricevs. 157 in class
  • SCFM @ 5 HP20cfm
    10median 17.238
    +16.3% vs. median
  • Average price$3,702
    $962median $4,178$17k
    -11.4% vs. median
Efficiency vs. peersvs. 157 in class
  • CFM per HP4cfm/hp
    2.08median 3.447.64
    +16.3% vs. median
  • Price per CFM$165$/scfm
    $77median $228$864
    -27.5% 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.

$2,851$3,156$3,460$3,765avg $3,308today-10d-20d-30d
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plumbestore.com
Heavy Duty Air