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Refrigeration dryer RKT-CQ 0020 – 0850 AB

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.

 

 

Technical specifications

Capacity: 0.33 – 14.17 m³/min
Power consumption: 0.16 – 1.38 kW

 

Advantages

  • 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

Refrigeration dryer RKT+ 0035 – 0450

The high-performance refrigeration dryers of this series is equipped with an electronic control to ensure a safe pressure dew point and provide a constant high compressed air quality. The RKT+ dryers are designed to be mounted on RENNER compressors and are also suitable for suspension on a bracket or wall. By integrating an air-to-air heat exchanger and a refrigerant-to-air heat exchanger, the compressed air is dried extremely efficient and saved energy. The condensate is discharged fully automated and without pressure loss, by time or level-controlled condensate drain. The microcontroller specially developed for the RKT+ series controls the condensate solenoid valve and the fan and displays the pressure dew point. Maintenance alerts are also displayed. The RKT+ dryers are operated with 230 Volt AC and delivered ready for connection and operation.

 

Technical specifications

Volume flow: 0.58 – 7.50 m³/min
Power consumption: 0.18 – 1.18 kW

 

Advantages

  • Low space requirement due to compact size and mounting option
  • Powerful and reliable: Stable and low pressure dew point
  • 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 refrigeration
  • Highly controllable thanks to specially developed electronic microcontroller
  • Fully automatic steam trap with time-controlled or level-controlled steam trap

Refrigeration dryer DC 1000 + 1175 AES / DV 1260 – 2000 AB / DV 1260 – 2000 AVS

These refrigeration dryers operated with 400 volt three-phase current are designed as stand-alone units for larger compressed air systems and are available in an air-cooled as well as a water-cooled version. The compact system ensures high efficiency drying of compressed air and fully automatic condensate drainage with no pressure loss. The DC dryers are highly energy-efficient. The robust metal housing accommodates an aluminum heat exchanger consisting of air-to-air and refrigerant-to-air heat exchangers as well as a level-controlled condensate drain system. The microprocessor control with display helps with monitoring and offers numerous possibilities for custom adjustment.

Three variants are available:

  • DC 1000 + 1175 AES with dew point-dependent energy saving control
  • DV 1260 – 2000 AB with hot gas bypass control
  • DV 1260 – 2000 AVS with variable speed control

 

Technical specifications

Capacity: 16.50 – 33.0 m³/min
Power consumption: 1.85  3.9 kW

 

Advantages

  • Low space requirement due to compact size
  • Durable and corrosion-resistant thanks to robust design and aluminum heat exchanger
  • Effective drying due to two integrated heat exchanger systems
  • Energy efficient due to pre-cooling or drying in air-to-air heat exchanger
  • Reliable refrigeration compression and low-noise operation including scroll compressor in the cooling circuit
  • Easy to maintain
  • Optimum monitoring and control via microprocessor controller with display
  • Fully automatic steam trap with electronic level control for condensate discharge

The RENNER secret of success: Partnership, service-oriented, reliable and short lead times

Innovative strength and high quality standards, coupled with a consistent focus on customer needs and a good price/performance ratio – this is the key to RENNER's success. Once you have purchased a RENNER compressor, you can be rest assure that you will receive a compact, robust, reliable and energy-efficient product specially tailored to your needs. In addition, you can take advantage of a servicing network of well-trained partners worldwide. This not only applies to our area of expertise, screw compressors, but also to piston compressors and oil-free compressed air – made in Germany.

Energy efficiency: a matter of course for RENNER compressors

Whether frequency-controlled, with refrigeration dryer, mounted on a compressed air tank or as a complete compressed air station: energy efficiency is a matter of course at RENNER. All series work extremely cost-efficient.

RENNER has more than 6,000 customizable compressor models on offer. From the pressure level to the energy consumption  we adapt your compressor exactly to your needs.

We are the specialists for compressed air

Quality Made in Germany – that's RENNER! In 1994 Annette and Bernt Renner founded the company in Güglingen, Baden-Württemberg. What started out as a garage with three employees has since developed into an international company with over 160 employees.

RENNER compressors are manufactured with the most modern production processes in every size and finish. From small mobile piston compressors to large SCROLL and screw compressors for industrial installations – compressors from Güglingen are represented all worldwide. RENNER is since 2006 certified according to DIN EN ISO 9001.