Plug in pliers for disposal of refrigerant from freezer or refrigerator has jaws with point to pierce wall of refrigerant pipe and extract fluids for disposal

摘要

The plug in pliers for extracting refrigerant from a freezer or refrigerator pipe has clamping jaws (2,3) one of which has a gas extraction pipe connected to a insertion point (6) which pierces the wall of the freezer refrigerant pipe. The gas extraction pipe (8) has a closure valve (8) operated by a pressure sensor (11).