date:Sep 18, 2012
efficient of Performance of 5-10% in deep freezing as well as 7-12% in normal cooling.
In addition, R407F requires less system adaptations when replacing R22, said GEA. However, its use leads to high discharge end temperatures in deep freezing, the company said, so compressors usually require the use of a cooling fan as well as liquid injection.
Integrated external air cooling
GEA has solved this issue with its air-cooled GEA Bock HA compressors. Designed with integrated external air cooling,