| 摘要 |
<p>Jet nozzle for providing a solid cone jet having a housing (10) with a cylindrical bore with different sized removeable caps (30, 40) at each end, one cap (30) having an outwardly flaring nozzle portion and the other cap (40) having an inner surface with discrete raised portions. A washer (90) with an integral key is provided to engage a notch in the fluid inlet means for the nozzle to lock the nozzle in a pre-determined orientation.</p> |
