Industrial Gold · DR · SINGLE-STAGE ROTARY SCREW

DR71H123

7.50 HP · 100% duty · electric · oil-flooded · 1-stage
AVERAGE PRICE
$25,942
1 retailer
Industrial Gold DR71H123

Industrial Gold DR71H123 is a 7.5 HP duplex rotary screw air compressor delivering 52 SCFM on a 120-gallon tank, rated to 190 PSI max, wired for 208-230V. The DR-series duplex pairs two screw compressor units on a shared receiver for redundancy and higher continuous flow than a comparable simplex. Oil-flooded single-stage screw element design. Suited for production lines and facilities requiring uninterrupted compressed air supply with failover capability. List price approximately $25,942 through specialty industrial distributors. Key specs: 7.5 HP, 52 SCFM, 120-gal tank, 190 PSI max, 208-230V, oil-flooded duplex rotary screw.

HP
7.50
CFM
52 @ 190 PSI
Duty
100% continuous
Tank size
120 gal
Air output per horsepowerAirflow per motor HP
6.93CFM/HP
Poor 2.8Typical 3.15Good 3.5
Isentropic efficiencyClass median · 1-stage rotary screw
75%
Poor <50Good 70Best 92
Price per cubic foot · minuteVerified retailer price
$499$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages1-stage screw
Cylinder
Pump RPM
Lubricationoil-flooded
Oil
Sump
Pump life
Pump material
Head material
Intercooler
PERFORMANCE
Catalog CFM52 @ 190 PSI
CFM / HP6.93
Cut-in / out
Tank fill
Est. draw6.6 kW
COST & MAINTENANCE
Electric · yearlyEst. $2,363
Maintenance · yearlyEst. $188
ELECTRICAL & FORM
Serviceelectric
Voltage208-230
Amps
Motor
Motor RPM
Control
Starter
Weight
Form— · 120 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
32 · 7.5 HP
Sizing & pricevs. 32 in class
  • SCFM @ 7.5 HP52cfm
    20median 2952
    +79.3% vs. median
  • Average price$25,942
    $6,689median $10,084$26k
    +157.2% vs. median
Efficiency vs. peersvs. 32 in class
  • CFM per HP6.93cfm/hp
    2.72median 3.876.93
    +79.3% vs. median
  • Price per CFM$499$/scfm
    $177median $346$524
    +43.9% 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.

$24,645$25,509$26,374$27,239avg $25,942today-10d-20d-30d
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