Product Details

A Castel Sightglass is a crucial component in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems that allows operators to visually monitor the condition of the refrigerant in the system. Sightglasses are designed to provide a clear view of the refrigerant flow, ensuring that the system is functioning correctly and that there are no issues like moisture contamination, refrigerant flow blockages, or improper levels of refrigerant.