Altec Air · RAD · AIR DRYER

RAD-0400A-4

400 SCFM · 38°F dew point · 232 PSI max · 2.80 kW
AVERAGE PRICE
$10,321
2 retailers · in stock
Altec Air RAD-0400A-4

Altec Air RAD-0400A-4 is a refrigerated air dryer delivering 400 SCFM at up to 232 PSI inlet pressure on 230V power, achieving a pressure dewpoint of 38 deg F (3 deg C) and meeting ISO 8573-1 Class 4 moisture classification. The unit weighs 510 lbs and draws 2.8 kW during operation. At 400 SCFM, this dryer is suited for 75-150 HP rotary screw compressors serving medium-to-large compressed air distribution systems. List price is approximately $10,321 through authorized Altec Air distributors. Locate authorized service and installation partners through the installer directory on this site.

Flow
400 SCFM
Dew point
38 °F
Purge loss
%
Max PSI
232 PSI
Air output per kW inputAirflow per kW input
142.9SCFM/kW
Poor 30Typical 50Good 70
Pressure dew pointClass typical · air dryer
38°F
Warmer +30°Class typ 38°FDrier −30°
Price per cubic foot · minuteVerified retailer price
$26$/SCFM
Good $180Typical $280High $420
PERFORMANCE
Catalog flow400 SCFM @ 232 PSI
Pressure dew point38°F
Purge loss0% (no purge — refrigerated)
SCFM / kW142.9 SCFM/kW
INLET & OPERATING CONDITIONS
Inlet PSI range50–232 PSI
Max inlet temp140°F
Max ambient120°F
ELECTRICAL & FORM
Power2.80 kW
Electrical service460V/3
Weight510 lb
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. $728

Where this sits in the catalog

Compared against 124 other air dryer dryers in the catalog.

  • Flow capacity400scfm
    7 scfmmedian 75 scfm2,500 scfm
    +433.3% vs. median
  • Pressure dew point38°F
    36°Fmedian 38°F50°F
    0°F vs. median
  • Price$10,321
    $852median $11,263$38,727
    -8.4% 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.

$9,805$10,149$10,493$10,837avg $10,321today-10d-20d-30d
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