Spray nozzle nipple connection to supply tube uses bayonet connection on clamping nut to mate with bayonet cap enclosing nozzle to rapid fit by pressing home simply.

摘要

Spray nozzle nipples (1) fit via connection into a supply tube (4) orifice (3) ringed by stop and seal (19) plus threaded tube piece (5) with a collar (8) larger than the orifice. The nipple is flattened (11,11a) on opposite sides so these are spaced by less than the supply tube diameter. The stop takes the form of a sliding sleeve (6) screwed tight onto the supply tube (4) by means of a nut (20) whose bayonet connection (25) clips into the bayonet cap (27) into which the nozzle is inserted (2). Waisting below the collar (8) allows this to be angled into the tube orifice.