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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 |
Add:180 yaojiatou, huangtiandang, Zhenglu Town, Tianning District, Changzhou