Brand NEWÂ The sight glass, used in pipelines, gauges the level of refrigerants or lubricants flowing within an HVAC or refrigeration system and how much liquid the refrigerant contains at any given moment. It can also indicate the oil level of the compressor’s crankcase and assist the user in monitoring the condition of the system so that if anything goes wrong, the user can quickly take action to repair the machine.
- Jointing two line set without weldingÂ
- Selection Tube O.D. : 1/4″, 3/8″, 1/2″, 5/8″, 3/4″ 7/8″ Â
- Features of the Sight Glass
- 1) Indicates the amount of liquid contained in the refrigerants
2) Indicates the rapid cooling of refrigerant and oil level of the compressor’s crankcase
3) Indicates the amount of refrigerant and alerts when refrigerants need charging
4)Â Extending longer line set without Welding