#$%^&*AU2013273737A120140116.pdf#####ABSTRACT Spray nozzle comprising lance adapter 20 and retainer cap 30 components, with a clasp device 40 which at a first end 41 seats compressively against an 0 ring 60 5 located in sealing arrangement within the lance adapter. An opposing end of the clasp 42 is provided with a seat 43 for a swirl chamber 50 and orifice disc 70 assembly, the clasp also being provided with arm members 44 which pass over the wear parts and compressively abut an 0 ring 80 within the retainer cap which provides a seal. .0 Fig. 1 1$ N "\x ?~j I ~tt \ k\ kN "N~ ~ . ~e~N 4*
