Quick action coupling comprises tube with liquid orifice and flange at one end and externally threaded part at other end, conical joint, guide, spacer and tightening nut

摘要

The coupling consists of a tube (1) having an orifice (2) through which liquids will pass. The tube has a flange located at one end and an externally threaded part (8) at the other end. There is a conical joint (4), a guide, a spacer (6) and a nut (7) which is screwed against the existing pipe (10).