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RDF Non-Cycling Dryers 20-480 CFM

RDF Non-Cycling dryers are an excellent way to keep moisture out of your compressed air system with a relatively low initial investment. View features & benefits

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RDF Non-Cycling Dryers 20-480 CFM
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View Models and Specifications
PneuTech Part NumberCFMHP RatingNPT (in)Voltage (3ph)Dimensions (in) - LxWxHWeight (Lbs) price
RDF-20-NC-116 20 5 1.2 115/1/60 15x21x19 56
RDF-35-NC-116 35 10 1.2 115/1/60 15x21x29 58
RDF-50-NC-116 50 15 1.2 115/1/60 15x21x39 62
RDF-75-NC-116 75 20 1 115/1/60 15x21x49 71
RDF-100-NC-116 100 25 1-1/4 115/1/60 14x17x30 75
RDF-125-NC-116 125 30 1-1/4 115/1/60 14x18x30 86
RDF-150-NC-116 150 35 1-1/4 115/1/60 14x18x30 89
RDF-175-NC-116 175 40 1-1/2 115/1/60 20x18x33 109
RDF-220-NC-216 220 50 1-1/2 220/1/60 22x23x35 120
RDF-300-NC-216 300 60 2 220/1/60 22x23x35 124
RDF-375-NC-216 375 75 2 220/1/60 22x25x39 208
RDF-480-NC-216 480 100 2 220/1/60 22x25x39 212

Features and Benefits

Performance – RDF dryers achieve excellent performance even in instances of high ambient (115°F) and high inlet (130°F) temperatures, maintaining a low humidity.

Programmable Controller – Operation of the RDF dryer series is monitored by DMC15 programmable controller. The controller indicates the dew point temperature digitally, controls the condensate drain valve via a timer, and the condenser fan with a temperature probe.

Condenser Fan | Coils – Generous sizing of the condenser unit ensures maximum performance of the refrigerant circuit and the ability to operate with changes in ambient conditions quickly. Access to the condenser for cleaning and maintenance is simple.

Serviceability – With an average Phillips screwdriver, the panel protecting the major components of the refrigerated dryer slides off, meaning that servicing is not complex and less costly.

Single Point Condensate Drain – All RDF models come with a single point condensate connection. This 1/4″ connection makes it easy when connecting it to your condensate management system.

Pressure Switch Control – The evaporator fan, high pressure shut down, and low pressure shut down are activated by standard Danfoss pressure switches.

Refrigeration Compressor – The circulation of the refrigerant in the cooling system is done through the highly efficient refrigerant compressor. Thanks to its innovative construction, this has reduced energy consumption and increased reliability levels.

Vertical Heat Exchanger Design – The ALU-DRY aluminum heat exchanger module has a vertical flow layout, ensuring the wet compressed air flows down and moisture is pulled by gravity to the automatic drain. The design of this heat exchanger can handle much higher temperatures than most competitive designs.

Condensate Drain – RDF dryers are equipped with an electronic drain valve which is controlled by the programmable controller. Not only does the controller ensure timely draining of the condensation, but also allows for easy programming and one-touch testing of the drain valve.