Refrigerated compressed air dryer DRYBERG® RF01/AC

medicalthermal mass

Overview The DRYBERG® RF refrigerated compressed air dryers are a generation of refrigeration dryers using pulse-control and thermal mass to provide stable dew points and efficient condensate removal. Units include integrated BEKOMAT® condensate drains and a central control panel for monitoring and diagnostics.

How it works Warm, humid compressed air is pre-cooled in an air-to-air heat exchanger, then further cooled in the refrigerant circuit until water vapour condenses. Condensate is separated and discharged via the integrated condensate drain. The cooled, dried air is reheated to a suitable delivery temperature for downstream systems.

Key features

• Pulse-control (Super Energy Saving) to adapt operation to actual compressed air demand
• Thermal mass concept for stable dew point control
• Integrated BEKOMAT® condensate drain as standard
• Central control panel for function inspection and BEKOMAT® monitoring
• Selected models use low-GWP refrigerants
• Low-maintenance design and easy service access

Series and model notes The DRYBERG® RF series covers models RF01/AC to RF110/AC, with nominal airflow from ~1.2 m3/min to ~110.4 m3/min. Models vary by nominal absorption power, nominal airflow, dimensions, connection types and weight.

Applications / Industries

• Food production
• Mechanical engineering and manufacturing
• Automotive industry
• Healthcare and medical facilities
• Any process requiring high air quality and low residual moisture

Safety, installation & operating notes

• Installation, repair and maintenance of refrigeration circuits must be carried out by certified personnel in accordance with applicable regulations.
• Observe specified ambient conditions to avoid reduced condensation efficiency, overheating and potential device failure; unsuitable ambient conditions can affect warranty.
• Certain models contain fluorinated refrigerants; follow handling, storage and protective measures and comply with applicable directives.
• Do not expose units to corrosive or explosive atmospheres, toxic gases, excessive dust or very high ambient temperatures.

Technical data (table) Type | Nominal absorption power (kW) | Power supply (V/Ph/Hz) | Nominal airflow (m3/min) | Nominal airflow (m3/h) | A (mm) | B (mm) | C (mm) | Air connection | Weight (Kg)
RF01/AC | 0.19 | 230/1/50 | 1.2 | 72 | 521 | 362 | 480 | G 1/2" BSP-F | 25
RF02/AC | 0.31 | 230/1/50 | 1.8 | 108 | 521 | 362 | 480 | G 1/2" BSP-F | 30
RF03/AC | 0.33 | 230/1/50 | 2.5 | 150 | 757 | 343 | 450 | G 1" BSP-F | 34
RF04/AC | 0.61 | 230/1/50 | 4.3 | 258 | 757 | 343 | 450 | G 1 1/4" BSP-F | 48
RF05/AC | 0.84 | 230/1/50 | 5.2 | 312 | 789 | 473 | 739 | G 1 1/4" BSP-F | 60
RF06/AC | 0.93 | 230/1/50 | 6.1 | 366 | 789 | 473 | 739 | G 1 1/2" BSP-F | 62
RF08/AC | 1.4 | 230/1/50 | 7.5 | 450 | 789 | 473 | 739 | G 1 1/2" BSP-F | 64
RF10/AC | 1.5 | 230/1/50 | 10.5 | 630 | 934 | 539 | 786 | G 2" BSP-F | 90
RF13/AC | 1.8 | 230/1/50 | 13.0 | 780 | 934 | 539 | 786 | G 2" BSP-F | 101
RF16/AC | 2.0 | 230/1/50 | 16.8 | 1008 | 966 | 585 | 801 | G 2 1/2" BSP-F | 114
RF19/AC | 2.1 | 400/3/50 | 19.0 | 1140 | 966 | 585 | 801 | G 2 1/2" BSP-F | 119
RF22/AC | 2.2 | 400/3/50 | 22.0 | 1320 | 966 | 585 | 801 | G 2 1/2" BSP-F | 121
RF25/AC | 2.8 | 400/3/50 | 25.0 | 1500 | 1465 | 790 | 1000 | DN80-PN16 | 265
RF32/AC | 3.5 | 400/3/50 | 30.0 | 1800 | 1465 | 790 | 1000 | DN80-PN16 | 270
RF39/AC | 3.8 | 400/3/50 | 36.8 | 2208 | 1465 | 790 | 1000 | DN80-PN16 | 290
RF45/AC | 4.7 | 400/3/50 | 40.0 | 2400 | 1750 | 1135 | 1205 | DN100-PN16 | 503
RF52/AC | 5.6 | 400/3/50 | 50.0 | 3000 | 1750 | 1135 | 1205 | DN100-PN16 | 583
RF60/AC | 6.6 | 400/3/50 | 60.0 | 3600 | 1750 | 1135 | 1205 | DN100-PN16 | 588
RF74/AC | 7.7 | 400/3/50 | 73.6 | 4416 | 1750 | 1135 | 1205 | DN100-PN16 | 660
RF90/AC | 10.4 | 400/3/50 | 90.0 | 5400 | 1810 | 1300 | 1750 | DN150-PN16 | 990
RF110/AC | 10.5 | 400/3/50 | 110.4 | 6624 | 1810 | 1300 | 1750 | DN150-PN16 | 1100

Characteristics / technical specifications

• Series: DRYBERG® RF (models RF01/AC to RF110/AC)
• Operating principle: refrigeration cooling with air-to-air pre-cooler and refrigerant circuit
• Standard equipment: integrated BEKOMAT® condensate drain, central control panel
• Power supply: 230/1/50 or 400/3/50 depending on model
• Nominal airflow range: ~1.2 to ~110.4 m3/min (72–6624 m3/h)
• Air connections: BSP-F thread or DN flanges depending on model
• Weights: ~25 kg to >1100 kg depending on model