Sight glasses ensure a continuous monitoring of the liquid levels in the system.

SGL Sight Glasses

GEA sight glasses are designed for installation in the refrigerant circulation of industrial refrigeration systems. They ensure continuous monitoring of the liquid levels in the system.

GEA AWP SGL Sight Glas

Technical Features

  • Available in steel or stainless steel
  • Glass material: soda-lime glass
  • Working media: refrigerant EN 378-1 and non-corroding liquids and cold brine.
SGL Sight Glasses
materialsteel or stainless steel
nominal sizeDN 10-200
nominal pressure levelPS 25, PS 40, PS 63
temperature range-50 °C to +200 °C
temperature range for
HT Valve Series
-10 °C to +200 °C
connectionwelding ends as per DIN and ANSI 
threaded ends

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