Recovery: the interest of liquid pumps.

Récupération : de l'intérêt des pompes à liquide.

Author(s) : LAMBERT B.

Type of article: Article

Summary

The advantages of liquid pumps (magnetically operated gear pumps) compared to compressors and suction pumps are presented: speed of operation, absence of emission of heat, suppression of engine contamination by the dirty refrigerant. Applications of liquid pumps are reviewed: recovery, recycling, load, purge, washing, transfer of refrigerant, transfer of liquid oil. Advantages of liquid pumps are underlined: flow rates are faster, lightness and compactness of the equipment, compatibility with standard refrigrants and substitute refrigerants. J.L.

Details

  • Original title: Récupération : de l'intérêt des pompes à liquide.
  • Record ID : 1995-0082
  • Languages: French
  • Source: La revue pratique du froid et du conditionnement d'air - n. 791
  • Publication date: 1993/03

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