Refrigerant Recovery & Charging Equipment is used to recover and refill refrigerant in air conditioning systems. It supports vacuum, charging, and fluid transfer during AC service. The system helps remove used refrigerant before maintenance work. It allows controlled refilling after service is complete. This equipment is common in automotive and HVAC repair workshops. It helps technicians manage refrigerant flow during operation. The design supports stable and accurate handling of cooling fluids. It can be used with different AC system types. The structure supports daily service tasks. It helps keep AC systems ready for operation.