Danfoss sight glass - Cold Room Parts

Danfoss sight glass

The sight glass is used to indicate:
1. Condition of the refrigerant in the liquid line in the refrigeration unit
2. Water content in the refrigerant
3. from the oil separator, the oil return line flow conditions
SGI, SGN sight glass type can be used for CFC, HCFC and HFC refrigerants. SGN-type oil sight glass with indicator, to indicate that the water content in the refrigerator by changing its color. The SGR sight glass can also be used to display the level of refrigerant in the reservoir or the level of lubricating oil in the crankcase of the compressor.
SGRN and SGRI are similar to SGR sight glass, but it also has a water content indicator.
The water content indicator on all sight glass is anti-fouling type.

Product Specification

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