Liquid charging is recommended when charging blends into refrigeration and air conditioning systems, and a liquid charger adapter is necessary for safe and fast liquid charging through the low pressure side of a system.
The adapter connects to the cylinder valve or refrigerant can|To protect the compressor, adapter orifice reduces liquid flow to a level below compressor capacity|Eliminates the time and work of heating cylinders
Yellow Jacket Liquid charging Adapter, Accessory Type: Accessory, For Use with: Quick Connect/Disconnect Refrigeration Hose, 1/4 in Male x Female, Aluminum, Blue, 1/4 in, Domestic