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.
- SGP is a series of sight glasses for high pressure applications.
- Good visibility to indicate flow conditions
- Low leakage
- Long service life
- Extra safety with MWP 52 bar
- Reliability of products ensures less leakage and long lifetime
- Fast react indicator provides early warning to prevent excessive liquid
- Available with ‚are, solder and socket connections, with and without moisture indicators
- 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