Ingersoll Rand · Type-30 · TWO-STAGE PISTON
🇺🇸Commercial / Industrial

2-2475E7.5-V Duplex (7.5 HP x 2, 120 gal)

15 HP · 100% duty · splash · 2-stage
AVERAGE PRICE
$10,476
1 retailer
Ingersoll Rand 2-2475E7.5-V Duplex (7.5 HP x 2, 120 gal)

The Ingersoll Rand 2-2475E7.5-V Duplex puts two 7.5 HP Type 30 cast-iron pumps on a 120-gallon ASME horizontal tank for 48 ACFM combined at 175 PSI. The 2475 V-shape pump uses finned-copper intercooler tubes for excellent inter-stage cooling, and the duplex package ships with a pre-installed alternator for automatic lead/lag. Available in 208V, 230V, and 460V three-phase. Targets mid-size automotive shops, machine shops, and dental clinics needing 100% redundancy plus parallel-run during peak demand.

HP
15
CFM
48 @ 175 PSI
Duty
100% continuous
Tank size
120 gal
Air output per horsepowerAirflow per motor HP
3.20CFM/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
$218$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylinder2-cylinder
Pump RPM
Lubricationsplash
OilISO 100 non-detergent compressor oil
Sump
Pump life40,000 hrs
Pump material
Head material
Intercoolerfinned-tube between-stage
PERFORMANCE
Catalog CFM48 @ 175 PSI
CFM / HP3.20
Cut-in / out
Tank fill
Est. draw13.2 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. $4,727
Maintenance · yearlyEst. $375
Savings with Compressor Controller · yearlyEst. $1,087–$1,985
ELECTRICAL & FORM
Service
Voltage208/230/460
Amps
Motor
Motor RPM1750 rpm
Controlpre-wired alternator, lead/lag
Startermagnetic starter with alternator panel
Weight1275 lb
Form— · 120 gal · 225 PSI tank rating
BUILD & ENVIRONMENT
Air outlet1 in NPT
DrainManual ball valve standard
Drain outlet
ASME tankYes
Made in USAYes
Noise
Op. temp40–104 °F
Dimensions83 x 33 x 48 in
Ship weight
Warranty

Where this sits in the catalog

Histograms below: highlighted bar marks this unit’s bucket.

Catalog
1655 units
Peer class
83 · 15 HP
Sizing & pricevs. 83 in class
  • SCFM @ 15 HP48cfm
    17median 51111
    -5.9% vs. median
  • Average price$10,476
    $4,621median $9,585$25k
    +9.3% vs. median
Efficiency vs. peersvs. 83 in class
  • CFM per HP3.2cfm/hp
    1.15median 3.47.44
    -5.9% vs. median
  • Price per CFM$197$/scfm
    $96median $188$443
    +4.3% 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.

$9,952$10,302$10,651$11,000avg $10,476today-10d-20d-30d
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