What horsepower is the Quincy 451CS80VCB air compressor?

The Quincy 451CS80VCB is rated at 5 HP.

How much air does the Quincy 451CS80VCB produce?

The Quincy 451CS80VCB delivers 17.2 SCFM at 175 PSI.

What size tank does the Quincy 451CS80VCB have?

The Quincy 451CS80VCB has a 80-gallon vertical tank.

Is the Quincy 451CS80VCB single-stage or two-stage?

The Quincy 451CS80VCB is a two-stage compressor.

What voltage does the Quincy 451CS80VCB require?

The Quincy 451CS80VCB runs on 230.

Is the Quincy 451CS80VCB oil-free or oil-lubricated?

The Quincy 451CS80VCB is oil-lubricated.

What is the duty cycle of the Quincy 451CS80VCB?

The Quincy 451CS80VCB has a 100% duty cycle.

What is the Quincy 451CS80VCB best for?

The Quincy 451CS80VCB is best suited for Single-phase continuous shop air for small body/fab shops running impact tools and air sanders on a vertical 80-gallon tank..

Quincy 451CS80VCB – 5 HP 80-Gallon Vertical Air Compressor

The Quincy 451CS80VCB is a 5 HP two-stage QT-Pro reciprocating air compressor on an 80-gallon vertical ASME tank, rated 17.2 CFM at 175 PSI continuous-duty on 230 V single-phase power. The cast-iron, splash-lubricated pump and finned-tube intercooler are built for 100% duty cycles, making this the vertical-footprint companion to the 451CS80HCB for shops with limited floor space.

CFM

17.2 @ 175 PSI

Duty

100% continuous

Tank size

80 gal

Air output per horsepowerAirflow per motor HP

3.44CFM/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

$192$/SCFM

Good $180Typical $211High $260

PUMP & DRIVE

Stages2-stage recip

CylinderTwo-stage

Pump RPM—

Lubricationoil-lubricated

Oil—

Sump—

Pump life—

Pump material—

Head material—

Intercoolerfinned-tube between-stage

PERFORMANCE

Catalog CFM17.2 @ 175 PSI

CFM / HP3.44

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

Serviceelectric

Voltage230

Amps—

Motor—

Motor RPM1750 rpm

Control—

Starter—

Weight680 lb

FormVertical · 80 gal

BUILD & ENVIRONMENT

Air outlet1/2 in NPT

DrainManual ball valve standard

Drain outlet—

ASME tankYes

Made in USAYes

Noise—

Op. temp40–104 °F

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 HP17.2cfm
10median 17.238
0% vs. median
Average price$3,714
$962median $4,178$17k
-11.1% vs. median

Efficiency vs. peersvs. 157 in class

CFM per HP3.44cfm/hp
2.08median 3.447.64
0% vs. median
Price per CFM$192$/scfm
$77median $228$864
-16% vs. median

Where this is sold

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Price history

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