What is the flow rating of the Quincy Compressor QED-50 air dryer?

The Quincy Compressor QED-50 is rated at 50 SCFM.

What type of air dryer is the Quincy Compressor QED-50?

The Quincy Compressor QED-50 is a Refrigerated Cycling air dryer.

What pressure dewpoint does the Quincy Compressor QED-50 achieve?

The Quincy Compressor QED-50 achieves a pressure dewpoint of 38°F.

What voltage does the Quincy Compressor QED-50 require?

The Quincy Compressor QED-50 runs on 115V 60Hz 1-Ph.

Quincy Compressor QED-50

Quincy Compressor QED-50 is a refrigerated cycling compressed-air dryer rated at 50 SCFM, delivering a 38°F pressure dew point at CAGI ADF200 reference conditions. Maximum inlet pressure: 232 PSI; minimum: 60 PSI. Electrical: 115V 60Hz 1-phase, 0.43 kW. Connections: 3/4 NPT. Weight: 92 lbs. Ambient temperature maximum: 122°F. Cycling refrigeration modulates the compressor to match load, delivering energy savings at part-load versus non-cycling designs; suited for shop air on a 7.5-10 HP compressor. Purge loss: 0%. Part of the Quincy QED series (Atlas Copco). Contact a Quincy distributor for current pricing and availability.

Flow

50 SCFM

Dew point

38 °F

Purge loss

— %

Max PSI

232 PSI

Air output per kW inputAirflow per kW input

156.3SCFM/kW

Poor 30Typical 50Good 75

Pressure dew pointClass typical · refrigerated · cycling

38°F

Warmer +30°Class typ 38°FDrier −30°

Price per cubic foot · minuteVerified retailer price

$39$/SCFM

Good $180Typical $280High $420

PERFORMANCE

Catalog flow50 SCFM @ 232 PSI

Pressure dew point38°F

Purge loss0% (no purge — refrigerated)

SCFM / kW156.3 SCFM/kW

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

Best fitGeneral shop air drying with energy savings at part-load

INLET & OPERATING CONDITIONS

Inlet PSI rangeup to 232 PSI

Max inlet temp122°F

Max ambient110°F

Connections3/4″ NPT

ELECTRICAL & FORM

Power0.32 kW

Electrical service115V 60Hz 1-Ph

RefrigerantR134a

Weight97 lb

Dimensions21 L x 15 W x 18 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. $83

Datasheetview · download PDF local copy

Where this sits in the catalog

Compared against 15 other refrigerated · cycling dryers in the catalog.

Flow capacity50scfm
10 scfmmedian 50 scfm200 scfm
0% vs. median
Pressure dew point38°F
38°Fmedian 38°F39°F
0°F vs. median
Price$3,593
$2,052median $4,141$8,633
-13.2% vs. median

Where this is sold

Retailer
Verified 4 months ago
$1,958
Lowest

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