What horsepower is the Jenny G3A-30 air compressor?

The Jenny G3A-30 is rated at 3 HP.

How much air does the Jenny G3A-30 produce?

The Jenny G3A-30 delivers 20.8 SCFM.

What is the maximum pressure of the Jenny G3A-30?

The Jenny G3A-30 has a maximum operating pressure of 125 PSI.

What size tank does the Jenny G3A-30 have?

The Jenny G3A-30 has a 30-gallon tank.

Is the Jenny G3A-30 single-stage or two-stage?

The Jenny G3A-30 is a single-stage compressor.

What voltage does the Jenny G3A-30 require?

The Jenny G3A-30 runs on 230/1ph.

Is the Jenny G3A-30 oil-free or oil-lubricated?

The Jenny G3A-30 is oil-lubricated.

Jenny G3A-30 – 3 HP 30-Gallon Air Compressor

The Jenny G3A-30 is a simplex 1-stage two-stage reciprocating piston delivering 20.8 SCFM @ 125 PSI on a 30-gallon tank at 230/1ph. Lubrication: oil-lubricated. Motor: 3.0 HP. Shipping weight: 340 lb. Two-stage cast-iron piston construction targets automotive service bays, fabrication shops, and mid-tier production cells requiring sustained pressures above 100 PSI. Splash lubrication is standard for intermittent-duty industrial cycles. Consult a certified Champion distributor for current pricing and availability.

CFM

20.8 @ 125 PSI

Duty

— continuous

Tank size

30 gal

Air output per horsepowerAirflow per motor HP

6.93CFM/HP

Poor 2.8Typical 3.15Good 3.5

Isentropic efficiencyClass median · 1-stage piston

58%

Poor <50Good 70Best 92

Price per cubic foot · minuteVerified retailer price

$111$/SCFM

Good $180Typical $211High $260

PUMP & DRIVE

Stages1-stage recip

Cylinder—

Pump RPM—

Lubricationoil-lubricated

Oil—

Sump—

Pump life—

Pump material—

Head material—

Intercooler—

PERFORMANCE

Catalog CFM20.8 @ 125 PSI

CFM / HP6.93

Cut-in / out—

Tank fill—

Est. draw2.6 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. $945

Maintenance · yearlyEst. $80

Savings with Compressor Controller · yearlyEst. $217–$397

ELECTRICAL & FORM

Serviceelectric

Voltage230/1ph

Amps—

Motor—

Motor RPM—

Control—

Starter—

Weight340 lb

Form— · 30 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: 40 · 3 HP

Sizing & pricevs. 40 in class

SCFM @ 3 HP20.8cfm
7median 9.621
+116.7% vs. median
Average price$2,986
$1,175median $4,212$10k
-29.1% vs. median

Efficiency vs. peersvs. 40 in class

CFM per HP6.93cfm/hp
2.33median 3.47.27
+103.9% vs. median
Price per CFM$140$/scfm
$103median $399$883
-64.8% vs. median

Where this is sold

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Price history

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