Uniweld Liquid refrigerant charging adapter

Absorbs heat naturally and flashes the liquid refrigerant form the cylinder and charges into the system as a vapor. Connect to the low side of your charging manifold to increase the charging rate up to 8 times faster and the liquid is controlled by adjusting the manifold valve and monitoring the vapor rate trough the double sight glass. Factory pressure tested at 800 PSI. Placing the manifold and Vapor Vue over hot discharge airflow of the condensing unit will increase the heat exchange and charging rate efficiency. Can be used to charge any refrigeration and air conditioning system R-410A, CFC, HCFC, and HFC; Zeotropic and Azeotropic refrigerants without the danger of liquid slugging and damaging the compressor. Manufacturer part number VV1.