SG sight glass

The SG sight glass is a visual monitoring component for refrigeration systems. It uses a high-resolution lens to observe the media status in real time, assisting in determining system operation. It also features a moisture-proof construction.
It is suitable for liquid piping in refrigeration, air conditioning, and refrigeration units.
It is manufactured using corrosion-resistant, highly transparent materials and undergoes sealing and pressure resistance testing for strict quality control.
Pre-sales selection and after-sales maintenance guidance are provided. Advantages include clear viewing, wide compatibility, and strong durability.
The SGN/SGS sight glasses are used in liquid piping in refrigeration and air conditioning systems to indicate refrigerant flow conditions, water content, and lubricant flow in the oil separator return line. The SGN/SGS sight glasses feature a moisture indicator that changes color to indicate water content in the refrigerant.
The SGR sight glass is used to monitor the refrigerant level in the liquid receiver or the lubricating oil level in the compressor crankcase. Both SGN/SGR sight glasses utilize modified PTFE sealing material, making them suitable for a variety of refrigerants and refrigeration oils while providing excellent sealing performance. SGN/SGR sight glasses adopt explosion-proof press-fit structure, and the observation window is clear and safe. SGS sight glasses adopt traditional glass sintering and 0-Rina sealed independent sight glass body structure.