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Refrigerant R407F

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GEA Bock GmbH
GEA Bock GmbH

1) GEA Bock compressors can use the low global warming potential refrigerant R407F, which has 50% lower GWP than R404A. 2) R407F can provide higher efficiency than R404A, with potential COP increases in Bock HA and HG compressor systems of 5-15% for low temperature and 7-12% for medium temperature refrigeration. 3) While R407F presents some technical challenges at low temperatures, the unique air-cooling of the Bock HA compressor motor allows its use without additional fans or injection in low temperature applications.

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GEA Bock compressors for refrigerant R407F Semi-hermetic reciprocating compressors for Low GWP refrigerant R407F GEA Refrigeration Technologies
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
Environmental friendly refrigerant A 50% lower GWP** than R404A ** = Global Warming Potential Refrigerant R407F GEA Refrigeration Technologies
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
High efficiency with Bock HA compressors Condensing temperature [属C] Evaporating temperature [属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
HA Compressors Refrigerating capacity Condensing temperature [属C] Evaporating temperature [属C] Refrigerating capacity Refrigerant R407F GEA Refrigeration Technologies
HA Compressors Power consumption Condensing temperature [属C] Evaporating temperature [属C] Power consumption Refrigerant R407F GEA Refrigeration Technologies
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
HA compressors Discharge temperatures HA discharge temperatures with R407F Refrigerant R407F GEA Refrigeration Technologies
HA compressors Limits of application HA application limits with R407F Refrigerant R407F GEA Refrigeration Technologies
High efficiency with Bock HG compressors Condensing temperature [属C] Evaporating temperature [属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
HG compressors Refrigerating capacity Condensing temperature [属C] Evaporating temperature [属C] Refrigerating capacity Refrigerant R407F GEA Refrigeration Technologies
HG compressors Power consumption Condensing temperature [属C] Evaporating temperature [属C] Power consumption Refrigerant R407F GEA Refrigeration Technologies
HG compressors Discharge temperatures HG discharge temperatures with R407F Refrigerant R407F GEA Refrigeration Technologies
HG compressors Limits of application HG application limits with R407F Refrigerant R407F GEA Refrigeration Technologies
HA vs. HG with R407F Condensing temperature [属C] Evaporation temperature [属C] Volumetric efficiency HA vs. HG with R407F Refrigerant R407F GEA Refrigeration Technologies
HA vs. HG with R407F Condensing temperature [属C] Evaporation temperature [属C] Overall efficiency HA vs. HG with R407F Refrigerant R407F GEA Refrigeration Technologies
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
Low GWP R407F & GEA Bock Compressors Honeywell Retrofit Guidelines to be considered Refrigerant R407F GEA Refrigeration Technologies
Refrigerant R407F

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Refrigerant R407F

  • 1. GEA Bock compressors for refrigerant R407F Semi-hermetic reciprocating compressors for Low GWP refrigerant R407F GEA Refrigeration Technologies
  • 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. Environmental friendly refrigerant A 50% lower GWP** than R404A ** = Global Warming Potential Refrigerant R407F GEA Refrigeration Technologies
  • 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. High efficiency with Bock HA compressors Condensing temperature [属C] Evaporating temperature [属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. HA Compressors Refrigerating capacity Condensing temperature [属C] Evaporating temperature [属C] Refrigerating capacity Refrigerant R407F GEA Refrigeration Technologies
  • 7. HA Compressors Power consumption Condensing temperature [属C] Evaporating temperature [属C] Power consumption Refrigerant R407F GEA Refrigeration Technologies
  • 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. HA compressors Discharge temperatures HA discharge temperatures with R407F Refrigerant R407F GEA Refrigeration Technologies
  • 10. HA compressors Limits of application HA application limits with R407F Refrigerant R407F GEA Refrigeration Technologies
  • 11. High efficiency with Bock HG compressors Condensing temperature [属C] Evaporating temperature [属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. HG compressors Refrigerating capacity Condensing temperature [属C] Evaporating temperature [属C] Refrigerating capacity Refrigerant R407F GEA Refrigeration Technologies
  • 13. HG compressors Power consumption Condensing temperature [属C] Evaporating temperature [属C] Power consumption Refrigerant R407F GEA Refrigeration Technologies
  • 14. HG compressors Discharge temperatures HG discharge temperatures with R407F Refrigerant R407F GEA Refrigeration Technologies
  • 15. HG compressors Limits of application HG application limits with R407F Refrigerant R407F GEA Refrigeration Technologies
  • 16. HA vs. HG with R407F Condensing temperature [属C] Evaporation temperature [属C] Volumetric efficiency HA vs. HG with R407F Refrigerant R407F GEA Refrigeration Technologies
  • 17. HA vs. HG with R407F Condensing temperature [属C] Evaporation temperature [属C] Overall efficiency HA vs. HG with R407F Refrigerant R407F GEA Refrigeration Technologies
  • 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. Low GWP R407F & GEA Bock Compressors Honeywell Retrofit Guidelines to be considered Refrigerant R407F GEA Refrigeration Technologies