R-422D (FreonTM MO29) is a zeotropic HFC blend designed as a direct replacement R-22 in direct expansion (Dx) refrigeration and air conditioning systems. It can also be used in water chillers but care is sometimes needed with the expansion device.
Our case studies : R-422D (FreonTM MO29) 2
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7720R-422D (FreonTM MO29)
6832R-422D (FreonTM MO29)
|52 L cylinder||47 kg|
2 levels 42L/min. All fluids, evacuates to < 25 microns (0,034mbar).
Electronic scales. Maximum load 50kg, precise readings to within 0.1%
R-22 is a "hydrochlorofluorocarbon" refrigerant with high latent heat of vaporisation used for domestic, commercial and industrial air conditioning.