What is the flow rating of the Quincy Compressor QPNC-297 air dryer?

The Quincy Compressor QPNC-297 is rated at 297 SCFM.

What pressure dewpoint does the Quincy Compressor QPNC-297 achieve?

The Quincy Compressor QPNC-297 achieves a pressure dewpoint of 39°F.

What voltage does the Quincy Compressor QPNC-297 require?

The Quincy Compressor QPNC-297 runs on 460V 60Hz 3-Ph.

Quincy Compressor QPNC-297

Q: What type of air dryer is the Quincy Compressor QPNC-297?

The Quincy Compressor QPNC-297 is a Refrigerated Non Cycling air dryer.

Quincy Compressor QPNC-297 is a refrigerated non-cycling compressed-air dryer rated at 297 SCFM, delivering a 39°F pressure dew point at CAGI ADF200 reference conditions. Maximum inlet pressure: 203 PSI; minimum: 60 PSI. Electrical: 460V / 60 Hz / 3-phase. Connections: 1-1/2 NPT. Ambient temperature maximum: 122°F. Non-cycling refrigeration maintains constant dewpoint regardless of compressor load; suited for large industrial facilities with 40-50 HP compressors. Purge loss: 0%. Part of the Quincy QPNC series (Atlas Copco). Weight and exact power draw not confirmed in available sources. Contact a Quincy distributor for current pricing, availability, and full technical datasheet.

Flow

297 SCFM

Dew point

39 °F

Purge loss

— %

Max PSI

203 PSI

Air output per kW inputAirflow per kW input

148.5SCFM/kW

Poor 25Typical 40Good 60

Pressure dew pointClass typical · refrigerated · non-cycling

39°F

Warmer +30°Class typ 38°FDrier −30°

Price per cubic foot · minuteVerified retailer price

$12$/SCFM

Good $180Typical $280High $420

PERFORMANCE

Catalog flow297 SCFM @ 203 PSI

Pressure dew point39°F

Purge loss0% (no purge — refrigerated)

SCFM / kW148.5 SCFM/kW

Rating conditions100 psig / 100°F inlet / 100°F ambient

Best fitGeneral shop and instrument air drying — 38°F dew point continuous

INLET & OPERATING CONDITIONS

Inlet PSI rangeup to 203 PSI

Max inlet temp122°F

Connections1-1/2″ NPT (F)

ELECTRICAL & FORM

Power2 kW

Electrical service460V 60Hz 3-Ph

RefrigerantR410A

Weight198 lb

Dimensions24 L x 23 W x 35 H in

COST & OWNERSHIP

Yearly estimates assume 8 hr/day · 250 day/yr at $0.13/kWh. Adjust to your shop’s actual utilization for a precise number.

Electric · yearlyEst. $520

Datasheetview · download PDF local copy

Where this sits in the catalog

Compared against 39 other refrigerated · non-cycling dryers in the catalog.

Flow capacity297scfm
10 scfmmedian 65 scfm480 scfm
+356.9% vs. median
Pressure dew point39°F
37°Fmedian 39°F50°F
0°F vs. median
Price$3,488
$1,397median $2,793$10,952
+24.9% vs. median

Where this is sold

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