| 摘要 |
PURPOSE: A high pressure spray nozzle is provided to easily remove foreign materials and to spray to the long distance. CONSTITUTION: A high pressure spray nozzle is directly or indirectly connected to the high pressure spray. The spray nozzle comprises: a nozzle main body(10) having a screw part(12) at a part of outer circumference; a nozzle tip(30) having the screw part(32) at a part of the outer circumference; and a coupling member(20) for water-tightly coupling the nozzle tip. A spray hole(38) of the nozzle tip is extended in a longitudinal direction of the nozzle tip.
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