Refrigerant Fluids | R 422D

The refrigerant R 422D is a blend of HFC 125, HFC 134a and isobutane. Considering its virtually comparable capacity at medium-low temperatures,it can be a possible alternative to the refrigerant R 22. Based on HFC, it is not considerend an ozone-depleting substance. It can permit retrofit operations on existing plants and it can be considered compatible with conventional and new generation lubricants.

ASHRAE designation and safety classification
R 422D - HFC blend
Safety group A1
 

• Refrigeration
  - industrial
  refrigeration systems for the processing industry, chillers
  - commercial
  refrigerated counters and cold rooms, vending machines, ice skating rinks, commercial ice makers, refrigerated warehouses
  - domestic
  freezers and domestic refrigerators
• Refrigerated transports

Lubricants

• MO
  mineral oil
• POE
  lubricant based on polyol esters mostly used by manufacturers of compressors

It is recommended to make reference to the plant manufacturer guidelines.
Availability and use allowed according to the applicable regulations  and eventual rights of third parts.