Improved handguard for hot water projection lances or similar, characterized in that it is constituted essentially by a main body, defined by a tubular element of heat-non-conductive material, which tubular element engages at its ends paths heads or bushes conveniently attached in assembly with it, whose heads or bushings internally determine a precise configuration to adjust correspondingly on the part or zone of the respective application element on which they are to be located, while the tubular main body internally defines a hole which is preferentially greater than the diameter of the element to be protected, so that between said element to be protected and said main body is a suitable insulating chamber, arranging the assembly thus constituted, of the handguard, of lateral captive means that allow the selective axial fixation on the application element. (Machine-translation by Google Translate, not legally binding)
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