Danfoss sight glasses, type SG/SGP, are installed after the filter drier in liquid line of refrigerating systems and in the compressor by using socket type, in order to observe property changes of the refrigerant (liquid/vapor) and to indicate the moisture level by colors. |
- SGN SERIES - with HFC moisture indicator
- Available with ‚are, solder and socket connections, with and without moisture indicators.
- Large viewing window for better visibility
- High precision color indicator
- Provides accurate identification of system conditions
- Easy to indicate liquid and oil level by float ball of socket type
- Good corrosion resistance by 2000 hours salt spray for brass material according to ASTM B117 requirement.
- UL approval conforms to Pressure Equipment Directive 2014/68/EU.
- Typical applications for SG/SGP are: Cold room • Chiller • Heat pump • Transport refrigeration