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SG/SGR, sight glasses
SG/SGR, sight glasses
SG sight glasses are used to indicate: the condition of the refrigerant in the plant liquid line and the flow in the oil return line from the oil separator.The SGR is used to indicate the liquid level...
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Receiver liquid level indicator / compressor crankcase oil level indicator. For CFC/HCFC/HFC refrigerantsAmbient temperature: -50°C - +80°CMax. workin...
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SGR, NPT connection