FS-Curtis · ML · TWO-STAGE PISTON
🇺🇸Commercial / Industrial

ML15 Masterline Duplex (200 gal, FML15C89D2)

30 HP · 100% duty · pressure · 2-stage
AVERAGE PRICE
$26,888
1 retailer
FS-Curtis ML15 Masterline Duplex (200 gal, FML15C89D2)

The FS-Curtis ML15 Masterline Duplex UltraPack tops the FS-Curtis pressure-lubricated duplex range: two 15 HP motors and two Masterline pressure-lubricated two-stage pumps on a 200-gallon ASME horizontal tank. Configuration codes FML15C89D2S (standard) and FML15C89D2U (UltraPack with aftercooler) ship in 200V, 230V, or 460V three-phase. The Centro-Ring lubrication system delivers oil through rifle-drilled crankshafts for extended pump life under heavy duty. Aimed at machine shops, industrial paint, and large auto dealerships. Combined CFM rated approximately 100+ ACFM at 175 PSI but specific value not confirmed.

HP
30
CFM
111.6 @ 175 PSI
Duty
100% continuous
Tank size
200 gal
Air output per horsepowerAirflow per motor HP
3.72CFM/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
$241$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
CylinderMasterline pressure-lubricated cast iron x 2
Pump RPM
Lubricationpressure
OilISO 100 non-detergent compressor oil
Sump
Pump life40,000 hrs
Pump material
Head material
Intercoolerpremium finned intercooler
PERFORMANCE
Catalog CFM111.6 @ 175 PSI
CFM / HP3.72
Cut-in / out
Tank fill
Est. draw26.3 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. $9,453
Maintenance · yearlyEst. $750
Savings with Compressor Controller · yearlyEst. $2,174–$3,970
ELECTRICAL & FORM
Service
Voltage200/230/460
Amps
Motor
Motor RPM1750 rpm
Controlautomatic alternator panel, lead/lag
Startermagnetic with alternator
Weight2000 lb
Form— · 200 gal · 225 PSI tank rating
BUILD & ENVIRONMENT
Air outlet1 in NPT
DrainManual ball valve standard
Drain outlet
ASME tankYes
Made in USAYes
Noise
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
24 · 30 HP
Sizing & pricevs. 24 in class
  • SCFM @ 30 HP111.6cfm
    77median 99.1203
    +12.7% vs. median
  • Average price$26,888
    $11,317median $20,778$45k
    +29.4% vs. median
Efficiency vs. peersvs. 24 in class
  • CFM per HP3.72cfm/hp
    2.58median 3.376.79
    +10.4% vs. median
  • Price per CFM$200$/scfm
    $116median $187$460
    +6.5% 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.

$25,544$26,440$27,336$28,232avg $26,888today-10d-20d-30d
Pneumatic Depot