PRICE
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Powerex MPD0508 is a 5 HP × 2 oilless reciprocating duplex medical-air system delivering 35.8 SCFM at 100 PSI on a 120-gal ASME tank, NFPA 99 compliant.
HP
10
CFM
35.8 @ 100 PSI
Duty
100% continuous
Tank size
120 gal
Air output per horsepowerAirflow per motor HP
3.58CFM/HP
Poor 2.8Typical 3.15Good 3.5
Isentropic efficiencyClass median · 2-stage piston
67%
Poor <50Good 70Best 92
Price per cubic foot · minuteNo price source on file
—$/SCFM
Good $180Typical $211High $260
PUMP & DRIVE
Stages2-stage recip
Cylinder—
Pump RPM800 rpm
Lubricationoilless
OilN/A – oil-free design (no oil contacts air)
Sump—
Pump life30,000 hrs
Pump material—
Head material—
Intercooler—
PERFORMANCE
Catalog CFM35.8 @ 100 PSI
CFM / HP3.58
Cut-in / out—
Tank fill—
Est. draw8.8 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. $3,151
Maintenance · yearlyEst. $250
Savings with Compressor Controller · yearlyEst. $725–$1,323
ELECTRICAL & FORM
Service—
Voltage208/230/460
Amps—
Motor—
Motor RPM1750 rpm
Control—
Starter—
Weight1288 lb
Form— · 120 gal · 125 PSI tank rating
BUILD & ENVIRONMENT
Air outlet1/2 in
DrainManual ball valve standard
Drain outlet—
ASME tankYes
Made in USAYes
Noise75 dBA
Op. temp40–104 °F
Dimensions64 x 79 x 77 in
Ship weight—
Warranty—
Where this sits in the catalog
Histograms below: highlighted bar marks this unit’s bucket.
- Catalog
- 1655 units
- Peer class
- 127 · 10 HP
Sizing & pricevs. 127 in class
- SCFM @ 10 HP35.8cfm17median 34.279+4.7% vs. median
Efficiency vs. peersvs. 127 in class
- CFM per HP3.58cfm/hp1.72median 3.427.96+4.7% vs. median
Where this is soldPricing pending verification
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