PATIKIL Sight Glass 38 x 38 SAE Universal Liquid Moisture Indicator for Air Conditioning HVAC Refrigeration

Material Brass Copper Operating Temperature Range 40 to 80 Celsius Inner Diameter of Brass Nuts 98mm 38 inch suitable for connecting 38 copper pipes Overall Size 79 x 28mm 311 x 11 inchLW Packing List 1 x Sight Glass Advantage It provides a clear and convenient view of the refrigerant flow within your air conditioning system Designed for easy installation this sight glass can be easily installed in the refrigerant line of your air conditioning system with its standard size This sight glass is suitable for a wide range of air conditioning systems HVAC and refrigeration units both residential and commercial are applicable Instruction Install the sight glass into the refrigerant line Observe the sight glass during operation to check if the flow and the condition of the refrigerant are normal or not Green means no high moisture in refrigerant Yellow means the moisture content is too high in refrigerant Application This product is widely used in air conditioning and refrigeration systems to monitor refrigerant flow By using this sight glass you can inspect the refrigerant levels identify any potential issues like low refrigerant charge and take necessary actions to maintain the optimal performance of your central air conditioning system Note Please check the size carefully before purchasing