RDC Series Refrigerated Compressed Air Dryers

Economy / Compact - 10 to 300 SCFM

 

RDC Series Refrigerated Compressed Air Dryer

PUREGAS' economy and compact refrigerated air dryer saves space and uses less energy.  

The RDC comes with an electronic controller that indicates the dew point temperature digitally, monitors the condenser fan via a probe, and controls the condensate drain valve with a timer.

The RDC refrigerated air dryer has an aluminum cooling heat exchanger module allowing for minimum pressure drop resulting in energy savings.

The RDC economy / compact refrigerated air dryer's heat exchanger cools the air causing moisture to condense into liquid water. The water is then collected and drained out of the system leaving only dry air.  A timed condensate drain is standard with all units. The cabinet is state-of-the art in design, with easy-to-remove panels reducing maintenance and costs.

Product Features

  • Aluminum Cooling Technology
  • Digital controller
  • Integrated aftercooler
  • Programmable electronic timer drains
  • Compact design
  • Easy installation and operation
  • Less down time
  • Energy savings
  • Environmentally friendly CFC-free R134A refrigerant

Typical Applications

  • Paint Booths
  • Instrumentation
  • Laboratory
  • Processing
  • Body Shops
  • Pneumatic Control Systems

RDC Model
10 15 20 35 50 75 100 125 150 175 220 300
Flow Rate (SCFM) 10 15 20 35 50 75 100 125 150 175 220 300
Connection Port (NPT) 3/8" 1/2" 1" 1-1/4" 1-1/2" 2"
Operating Voltage 115 VAC, Single Phase, 50/60 Hz 230 VAC, Single Phase, 50/60 Hz
Outlet Pressure Dew Point 41°F
Maximum Inlet Air Temperature 130°F
Min / Max Ambient Temperature 34°F / 115°F
Maximum Inlet Pressure 232 PSIG 200 PSIG
Required Pre-filter(1.0 pm) S040
FWF
S045
FWF
S050
FWF
S055
FWF
S100
FWF
M010
FWF
M015
FWF
M020
FWF
Recommended Post-filter 0.01 pm
Weight (lbs) 46 49 55 62 71 75 86 88 90 119 123 207
All dryers include timer drain

 

Dimensions
  A B C
RDC 10 12" 14" 17"
RDC 15 12" 14" 17"
RDC 20 15" 20" 19"
RDC 35 15" 20" 19"
RDC 50 15" 20" 19"
RDC 75 14" 17" 29"
RDC 100 14" 18" 29"
RDC 125 14" 18" 29"
RDC 150 14" 18" 29"
RDC 175 22" 23" 35"
RDC 200 22" 23" 35"
RDC 300 22" 25" 38"


RDC Series Dimensions

 

Correction Factors
Operating Pressure (PSIG) 60 80 100 120 140 160 180 200
Correction Factor 0.79 0.91 1.00 1.07 1.13 1.18 1.23 1.27
Inlet Air Temperature (°F) 90 100 110 120 130      
Correction Factor 1.11 1.00 0.80 .065 0.53      
Ambient Air Temperature (°F) 80 90 100 110 115      
Correction Factor 1.10 1.07 1.00 0.83 0.70      
Pressure Dew Point 38 41 45 50        
Correction Factor 0.92 1.00 1.07 1.25        

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Documentation

RDC Series Specification Sheet

RDC Series Manual




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