What horsepower is the Powerex STD0303 air compressor?

The Powerex STD0303 is rated at 6 HP.

How much air does the Powerex STD0303 produce?

The Powerex STD0303 delivers 17.6 SCFM at 116 PSI.

What is the maximum pressure of the Powerex STD0303?

The Powerex STD0303 has a maximum operating pressure of 145 PSI.

What size tank does the Powerex STD0303 have?

The Powerex STD0303 has a 80-gallon tank.

Is the Powerex STD0303 single-stage or two-stage?

The Powerex STD0303 is a single-stage compressor.

What voltage does the Powerex STD0303 require?

The Powerex STD0303 runs on 208/230/460/230-1ph.

Is the Powerex STD0303 oil-free or oil-lubricated?

The Powerex STD0303 is oil-free.

What is the duty cycle of the Powerex STD0303?

The Powerex STD0303 has a 100% duty cycle.

Powerex STD0303 – 6 HP 80-Gallon Scroll Air Compressor

Powerex STD0303 is a 3 HP × 2 oilless scroll duplex tank-mounted dental/lab compressor delivering 17.6 SCFM at 116 PSI on an 80-gal vertical receiver.

CFM

17.6 @ 116 PSI

Duty

100% continuous

Tank size

80 gal

Air output per horsepowerAirflow per motor HP

2.93CFM/HP

Poor 2.8Typical 3.15Good 3.5

Isentropic efficiencyClass median · 1-stage scroll

70%

Poor <50Good 70Best 92

Price per cubic foot · minuteVerified retailer price

$797$/SCFM

Good $180Typical $211High $260

PUMP & DRIVE

Stages1-stage scroll

Cylinder—

Pump RPM1750 rpm

Lubricationoilless

OilN/A – oil-free design (no oil contacts air)

Sump—

Pump life30,000 hrs

Pump material—

Head material—

Intercooler—

PERFORMANCE

Catalog CFM17.6 @ 116 PSI

CFM / HP2.93

Cut-in / out—

Tank fill—

Est. draw5.3 kW

COST & MAINTENANCE

Electric · yearlyEst. $1,891

Maintenance · yearlyEst. $150

ELECTRICAL & FORM

Service—

Voltage208/230/460/230-1ph

Amps—

Motor—

Motor RPM1750 rpm

Control—

Starter—

Weight660 lb

Form— · 80 gal · 200 PSI tank rating

BUILD & ENVIRONMENT

Air outlet1/2 in

DrainManual ball valve standard

Drain outlet—

ASME tankYes

Made in USAYes

Noise75 dBA

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: 1 · 6 HP

Sizing & pricevs. 1 in class

SCFM @ 6 HP17.6cfm
17median 17.618
0% vs. median
Average price$17,342
$14,029median $14,029$14k
+23.6% vs. median

Efficiency vs. peersvs. 1 in class

CFM per HP2.93cfm/hp
2.93median 2.933.93
0% vs. median
Price per CFM$797$/scfm
$797median $797$798
-0% vs. median

Where this is sold

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Price history

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