AVERAGE PRICE
$21,882
1 retailer

The FS-Curtis FRB30SUX (RSB30) is a 30-HP single-stage oil-injected rotary screw air compressor delivering 123 CFM at 125 PSI (up to 175 PSI max), in a base-mounted (tankless) configuration. It uses a belt-driven airend with air cooling on a 3-phase motor.
HP
30
CFM
123 @ 125 PSI
Duty
— continuous
Tank size
— gal
Air output per horsepowerAirflow per motor HP
4.10CFM/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
$178$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages1-stage screw
Cylinder—
Pump RPM—
Lubricationoil-flooded
Oilcompressor oil (oil-injected)
Sump—
Pump life—
Pump material—
Head material—
Intercooler—
PERFORMANCE
Catalog CFM123 @ 125 PSI
CFM / HP4.10
Cut-in / out—
Tank fill—
Est. draw26.3 kW
COST & MAINTENANCE
Electric · yearlyEst. $9,453
Maintenance · yearlyEst. $750
ELECTRICAL & FORM
Serviceelectric
Voltage230/460-3
Amps—
Motor—
Motor RPM—
Control—
Starter—
Weight1150 lb
FormHorizontal
BUILD & ENVIRONMENT
Air outlet—
Drain—
Drain outlet—
ASME tank—
Made in USA—
Noise83 dBA
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
- 35 · 30 HP
Sizing & pricevs. 35 in class
- SCFM @ 30 HP123cfm94median 120141+2.5% vs. median
- Average price$21,882$16,139median $24,529$35k-10.8% vs. median
Efficiency vs. peersvs. 35 in class
- CFM per HP4.1cfm/hp3.13median 44.7+2.5% vs. median
- Price per CFM$178$/scfm$120median $195$298-9.2% vs. median
Where this is sold1 verified retailer · USD
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