FS-Curtis · FML · TWO-STAGE PISTON

FML20C98H2S-A4L1XX

20 HP · 100% duty · electric · oil-lubricated · 2-stage
AVERAGE PRICE
$17,399
1 retailer
FS-Curtis FML20C98H2S-A4L1XX

FS-Curtis FML20C98H2S-A4L1XX is a 20 HP two-stage oil-lubricated reciprocating-industrial air compressor delivering 79.3 SCFM @ 175 PSI on a 200-gallon tank at 208V. The FML series targets heavy-duty industrial duty with two-stage cast-iron piston design. Suited for large fabrication shops, fleet maintenance, and high-demand manufacturing lines. MPN FML20C98H2S-A4L1XX. Duty cycle, weight, and decibel data not published in available sources.

HP
20
CFM
79.3 @ 175 PSI
Duty
100% continuous
Tank size
200 gal
Air output per horsepowerAirflow per motor HP
3.97CFM/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
$219$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylinder
Pump RPM940 rpm
Lubricationoil-lubricated
Oil
Sump
Pump life
Pump material
Head material
Intercooler
PERFORMANCE
Catalog CFM79.3 @ 175 PSI
CFM / HP3.97
Cut-in / out
Tank fill
Est. draw17.6 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. $6,302
Maintenance · yearlyEst. $500
Savings with Compressor Controller · yearlyEst. $1,450–$2,647
ELECTRICAL & FORM
Serviceelectric
Voltage208V
Amps
Motor
Motor RPM
Control
Starter
Weight2050 lb
Form— · 200 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 · 20 HP
Sizing & pricevs. 40 in class
  • SCFM @ 20 HP79.3cfm
    58median 7092
    +13.3% vs. median
  • Average price$17,399
    $7,848median $15,562$39k
    +11.8% vs. median
Efficiency vs. peersvs. 40 in class
  • CFM per HP3.97cfm/hp
    2.92median 3.54.61
    +13.3% vs. median
  • Price per CFM$219$/scfm
    $98median $202$589
    +8.5% vs. median

Price history

Showing the current verified price for each retailer. As the price-tracking worker collects new readings, dots will appear along each line.

$16,529$17,109$17,689$18,269avg $17,399today-10d-20d-30d
Compressed Air Advisors