Refrigerant R407F

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Information about the refrigerant R407F. Compared to R404A, R4o7F has a 50 % lower global warming potential and is

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Refrigerant R407F

  1. 1. GEA Bock compressors forrefrigerant R407FSemi-hermetic reciprocating compressors forLow GWP refrigerant R407FGEA Refrigeration Technologies
  2. 2. Benefits of R407F Significant higher efficiency compared with R404A  increase in COP R407F can be 50% lower used by all Bock GWP* than compressors R404A Usage possibility as a Drop-In solution regarding the retooling of a R22 plant * = Global Warming Potential Refrigerant R407F GEA Refrigeration Technologies
  3. 3. Environmental friendly refrigerant A 50% lower GWP** than R404A ** = Global Warming Potential Refrigerant R407F GEA Refrigeration Technologies
  4. 4. Technical challenges of R407F• Experiments with R407F indicated a 15 % lower refrigerating capacity• High discharge temperature of R407F makes low temperature application difficult• This fact often requires the use of additional fans and liquid injection• R407F has a temperature glide of 4-6 K Refrigerant R407F GEA Refrigeration Technologies
  5. 5. High efficiency with Bock HA compressorsCondensing temperature [°C] Evaporating temperature [°C] Low temperature refrigeration: R407F in combination with the air-cooled Bock HA series offers a energy saving potential of around 5 to 15% compared to R404A systems! Refrigerant R407F GEA Refrigeration Technologies
  6. 6. HA Compressors – Refrigerating capacity Condensing temperature [°C] Evaporating temperature [°C] Refrigerating capacity Refrigerant R407F GEA Refrigeration Technologies
  7. 7. HA Compressors – Power consumption Condensing temperature [°C] Evaporating temperature [°C] Power consumption Refrigerant R407F GEA Refrigeration Technologies
  8. 8. The unique Bock HA system Thanks to the air-cooling of the drive motor, Bock HA compressors do not heat the suctioned refrigerant and guarantee a reduced discharge end temperature, which makes the use of R407F in low temperature applications without additional fans or liquid injection possible. Refrigerant R407F GEA Refrigeration Technologies
  9. 9. HA compressors – Discharge temperatures HA discharge temperatures with R407F Refrigerant R407F GEA Refrigeration Technologies
  10. 10. HA compressors – Limits of application HA application limits with R407F Refrigerant R407F GEA Refrigeration Technologies
  11. 11. High efficiency with Bock HG compressorsCondensing temperature [°C] Evaporating temperature [°C] Medium temperature refrigeration: R407F in combination with the suction gas-cooled Bock HG series offers a energy saving potential of around 7 to 12% compared to R404A systems! Refrigerant R407F GEA Refrigeration Technologies
  12. 12. HG compressors – Refrigerating capacity Condensing temperature [°C] Evaporating temperature [°C] Refrigerating capacity Refrigerant R407F GEA Refrigeration Technologies
  13. 13. HG compressors – Power consumption Condensing temperature [°C] Evaporating temperature [°C] Power consumption Refrigerant R407F GEA Refrigeration Technologies
  14. 14. HG compressors – Discharge temperatures HG discharge temperatures with R407F Refrigerant R407F GEA Refrigeration Technologies
  15. 15. HG compressors – Limits of application HG application limits with R407F Refrigerant R407F GEA Refrigeration Technologies
  16. 16. HA vs. HG with R407F Condensing temperature [°C] Evaporation temperature [°C] Volumetric efficiency HA vs. HG with R407F Refrigerant R407F GEA Refrigeration Technologies
  17. 17. HA vs. HG with R407F Condensing temperature [°C] Evaporation temperature [°C] Overall efficiency HA vs. HG with R407F Refrigerant R407F GEA Refrigeration Technologies
  18. 18. Low GWP R407F & GEA Bock Compressors GEA Refrigeration Technologies has released Bock HG and HA compressors for R407F applications. Regarding compressor capacity data in operation with R407F, please contact GEA Bock application engineering Refrigerant R407F GEA Refrigeration Technologies
  19. 19. Low GWP R407F & GEA Bock Compressors Honeywell Retrofit Guidelines to be considered Refrigerant R407F GEA Refrigeration Technologies

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