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R744 Refrigerant Sight

 

CO2 Sight glasses are divided into compressor oil viewing flange type and threaded type oil viewing glasses; The water content and oil return of the refrigerant are observed in the pressure vessel with a float type sight glass and in the pipeline system. The materials are carbon steel and stainless steel.

 

Select the allowable working pressure according to the temperature range.

 

-10℃~150℃ -40℃~-10℃ Class
16.5MPa 12.0MPa Special
13.0MPa 9.0MPa Ⅰ
8.0MPa 6.0MPa Ⅱ
6.0MPa 4.5MPa Ⅲ

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