DRYPOINT RA eco Technical data and models
…

Energy-saving refrigeration drying

with DRYPOINT RA eco

Advanced dryer solution with reduced energy consumption Easy handling and maintenance Made for sustainable investments

economical: DRYPOINT® RA eco

The new generation of refrigeration dryers combines striving for economics with ecological responsibility. Efficiency has been redefined with the DRYPOINT RA eco series: Due to the entirety of the technical characteristics, pressure loss, compressed air loss and energy consumption can be significantly reduced. With fluctuating compressed air consumption, energy consumption is now optimally tailored to the requirement. The DRYPOINT RA eco utilises tried and tested technology and extends it with an intelligent energy concept.

Tried and tested system, intelligently regulated

The DRYPOINT RA eco refrigeration dryer represents optimised resource efficiency: The area of application is where compressed air systems and products must be reliably protected against condensate and contamination. The drying is executed via cooling the air. The resulting condensate is efficiently discharged via the BEKOMAT without compressed air losses. Reheating reduces the relative humidity of the dried air to less than 30%. The absorbed amount of energy is adapted to the required dryer performance. This method not only saves energy costs but also protects the environment.

DRYPOINT RA eco duo

The biggest savings are from the energy which we do not consume.

Up to 55% cost savings compared to conventional refrigeration dryers in the first 5 years by utilising the intelligent control system.

The DRYPOINT RA eco refrigeration dryer series continues on from the already successful DRYPOINT RA concept with low pressure loss, optimum heat exchanger design and BEKOMAT. Based on this, we have now developed two new regulating concepts for the different installation sizes, which directly adapt the drying performance to the requirements and thereby considerably reduce energy consumption.

DRYPOINT RA cost savings

Energy efficiency by utilising an intelligent cycling system

For volume flows of less than 1000 m³/h, the DRYPOINT RA eco functions as a cycling dryer whereby the refrigerant compressor is switched off and on, based on demand. The intelligent cycling system is executed depending on the drying requirement and is regulated in such a way that the switch-off times can be optimally extended.

DRYPOINT RA cycling

Optimal combination of energy saving and drying performance

For volume flows exceeding 1,000 m³/h, the DRYPOINT RA eco combines frequency regulating of the refrigerant compressor with cycling operation. At these high output rates, the fan is also frequency-regulated, resulting in optimised dryer performance combined with lowest possible energy consumption.

DRYPOINT RA frequency

Advantages of DRYPOINT® RA eco

eco benefits
  • Adaptation of power consumption to altered drying requirements
  • Energy savings with fluctuating volume flow
  • Active contribution to sustainability
Energy efficient and economical
  • Lowest pressure losses by utilising flow-optimised heat exchanger design
  • Lowest energy consumption by utilising balanced refrigerant compressor technology
  • No compressed air loss due to effective condensate discharge with BEKOMAT
Safe and reliable
  • Efficient condensate separation via integrated demister
  • Optimum protection for the refrigeration cycle
Ease of operation
  • Clear overview for all operating statuses
  • Continuous monitoring of condensate discharge
  • Unambiguous alarm information
  • Timely maintenance and service information

Technical data

Technical data
Volume flow (m3/h) at +3 °C
Pressure loss (Δp bar)
Air connection
Weight (kg)
Order ref.
Refrigerant
Minimum/maximum operating pressure
Water cooled version available
20 / AC eco
21
0.02
G1/2" BSP-F
28
4028305
R134A or R407C
4 ... 16 bar [ü]
35 / AC eco
33
0,03
G1/2" BSP-F
29
4028306
R134A or R407C
4 ... 16 bar [ü]
50 / AC eco
51
0,11
G1/2" BSP-F
31
4028307
R134A or R407C
4 ... 16 bar [ü]
70 / AC eco
72
0,11
G1/2" BSP-F
34
4028308
R134A or R407C
4 ... 16 bar [ü]
110 / AC eco
108
0,17
G1" BSP-F
37
4028310
R134A or R407C
4 ... 14 bar [ü]
135 / AC eco
138
0,15
G1 1/4" BSP-F
46
4028311
R134A or R407C
4 ... 14 bar [ü]
190 / AC eco
186
0,15
G1 1/4" BSP-F
46
4028311
R134A or R407C
4 ... 14 bar [ü]
240 / AC eco
240
0,20
G1 1/4" BSP-F
50
4028312
R134A or R407C
4 ... 14 bar [ü]
330 / AC eco
330
0,15
G1 1/2" BSP-F
55
4028313
R134A or R407C
4 ... 14 bar [ü]
370 / AC eco
372
0,18
G1 1/2" BSP-F
63
4028314
R134A or R407C
4 ... 16 bar [ü]
490 / AC eco
486
0,09
G2" BSP-F
92
4028315
R134A or R407C
4 ... 16 bar [ü]
630 / AC eco
630
0,13
G2" BSP-F
94
4028316
R134A or R407C
4 ... 16 bar [ü]
750 / AC eco
750
0,07
G2 1/2" BSP-F
141
4028317
R134A or R407C
4 ... 16 bar [ü]
870 / AC eco
870
0,13
G2 1/2" BSP-F
150
4028318
R134A or R407C
4 ... 16 bar [ü]
960 / AC eco
960
0,15
G2 1/2" BSP-F
161
4028319
R134A or R407C
4 ... 16 bar [ü]
1300 / AC eco
1260
0,10
DN80 – PN16
249
4058967
R513A
4 ... 14 bar [ü]
1800 / AC eco
1800
0,12
DN80 – PN16
276
4058968
R513A
4 ... 14 bar [ü]
2200 / AC eco
2208
0,13
DN80 – PN16
296
4058970
R513A
4 ... 14 bar [ü]
2400 / AC eco
2400
0,09
DN100 – PN16
590
4058971
R513A
4 ... 14 bar [ü]
2900 / AC eco
2900
0,08
DN100 – PN16
590
4058971
R513A
4 ... 14 bar [ü]
3600 / AC eco
3600
0,12
DN100 – PN16
597
4058972
R513A
4 ... 14 bar [ü]
4400 / AC eco
4416
0,13
DN100 – PN16
669
4058973
R513A
4 ... 14 bar [ü]
5400 / AC eco
5400
0,12
DN150 – PN16
1000
4058974
R513A
4 ... 14 bar [ü]
6600 / AC eco
6624
0,13
DN150 – PN16
1110
4058975
R513A
4 ... 14 bar [ü]
7200 / AC eco
7200
0,12
DN200 – PN16
1330
4058976
R513A
4 ... 14 bar [ü]
8800 / AC eco
8832
0,13
DN200 – PN16
1510
4058977
R513A
4 ... 14 bar [ü]