Refrigeration Dryer

RENNER Refrigeration Dryer RKT-CQ

The RKT-CQ refrigeration dryers are designed as stand-alone units, equipped with a specially developed microcontroller for the electronic control of the condensate-solenoid-valve, fan and pressure dew point display. An air-to-air heat exchanger together with the refrigerant-to-air heat exchanger ensures energy-efficient and effective drying of the compressed air. Condensate is discharged fully automated via a time-controlled or level-controlled steam trap. The units are operated with 230 Volt AC and delivered ready for connection and operation.


  • Low space requirement due to compact size
  • Corrosion-resistant and lightweight due to aluminum heat exchangers
  • Effective drying due to two integrated heat exchanger systems
  • Energy efficient due to pre-cooling or drying in air-to-air heat exchanger
  • Ozone-friendly refrigerant
  • Highly controllable thanks to specially developed electronic microcontroller
  • Fully automatic steam trap with time-controlled or level-controlled steam trap


Model Capacity  Power Connection
RKT-CQ 0150 AB 88.3 cfm 0.40 kW / 0.54 HP G1
RKT-CQ 0225 AB 132.4 cfm 0.71 kW / 0.95 HP G1 1/4
RKT-CQ 0300 AB 176.5 cfm 0.80 kW / 1.07 HP G1 1/4


Technical Specification