FS-Curtis compressors and RN Series dryers give you a complete professional compressed- air system solution, all backed by the FS-Curtis reputation for rugged dependability

The same commitment to world-class quality found in FS Curtis compressors is also the foundation of RN Series refrigerated compressed-air dryers. RN Series dryers can further extend the operating life of downstream equipment by preventing concentrations of water, lubricant aerosols and airborne particles created during the compression process that can damage equipment, corrode the system and contaminate your product or process. Manufactured to precision specifications for ideal integration with FS-Curtis compressors, RN Series dryers provide a constant dew point that meets the ISO 8573.1 standard to protect your investment, reduce wear and maintenance costs, and maintain your production quality.



The superior solution for heavy-duty air demand profiles is the RNE dryers. These dryers maintain a constant dew point and meet ISO 8573.1 Class 4 to 5 standards, and the brazed plate heat exchanger optimizes efficiency. The result is a steady flow of clean, dry air delivered to meet the demands of your application reliably and effectively.

Built-in features like an energy-management monitor help make the easy-to-use RNE dryers even easier. Plus, a wide range of options allows you to customize your RNE dryer to your needs.

  • ISO 8573.1 Class 4 to 5 dew point
  • Stainless-steel brazed plate heat exchanger optimizesthe thermal efficiency and saves money by reducingpressure drop
  • RNE100-150 use at a glance controller
  • Digital microprocessor controller for RNE200 & above
  • Integrated 3-micron separator to reduce work stoppages
  • R-134a environmentally friendly refrigerant forRNE100-750 models, and R-404a for RNE1000-3000
  • Integral cold coalescing


• Mounted and wired timed electric drain • Panel-mounted gauge package consists

of air inlet temperature, air outlet pressure, refrigerant suction pressure and refrigerant head pressure gauges

• NEMA 4 electronic protection

• Mounted remote bulb temperature switch with C-form contacts

• Mounted and wired IEC- style disconnect

• 3-valve air bypass piping (shipped loose)

• Standard separator
• 0.008 ppm oil removal filter