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.

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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
material	steel or stainless steel
nominal size	DN 10-200
nominal pressure level	PS 25, PS 40, PS 63
temperature range	-50 °C to +200 °C
temperature range for HT Valve Series	-10 °C to +200 °C
connection	welding ends as per DIN and ANSI threaded ends

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