AVERAGE PRICE
$14,803
1 retailer
FS-Curtis NxB11 15 HP fixed-speed rotary screw on an 80-gallon horizontal tank — continuous duty, tri-voltage 3-phase, 63 CFM at 100 PSI.
HP
15
CFM
63 @ 100 PSI
Duty
100% continuous
Tank size
80 gal
Air output per horsepowerAirflow per motor HP
4.20CFM/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
$235$/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 CFM63 @ 100 PSI
CFM / HP4.20
Cut-in / out—
Tank fill—
Est. draw13.2 kW
COST & MAINTENANCE
Electric · yearlyEst. $4,727
Maintenance · yearlyEst. $375
ELECTRICAL & FORM
Serviceelectric
Voltage208-230/460V/3ph
Amps—
Motor—
Motor RPM—
Control—
Starter—
Weight1017 lb
FormHorizontal_tank · 80 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
- 44 · 15 HP
Sizing & pricevs. 44 in class
- SCFM @ 15 HP63cfm20median 55.571+13.6% vs. median
- Average price$14,803$9,196median $14,432$25k+2.6% vs. median
Efficiency vs. peersvs. 44 in class
- CFM per HP4.2cfm/hp1.33median 3.734.73+12.7% vs. median
- Price per CFM$235$/scfm$153median $251$905-6.5% vs. median
Where this is sold1 verified retailer · USD
Find an installer / dealer near youAuthorized FS-Curtis dealers · search by ZIPPrice history
Showing the current verified price for each retailer. As the price-tracking worker collects new readings, dots will appear along each line.
www.compressedairadvisors.com
Suggest an edit or report a problem
Spot a wrong spec, a broken link, a missing retailer, or anything else? Send a note. Comments are reviewed by editorial — they’re not published.