Treatment product spray gun for e.g. vineyard, has hollow tubular shaped arm with insert having housing in which spreading nozzles are fixed in order to withdraw nozzles with respect to external surface of arm
摘要
<p>The gun has a hollow tubular shaped arm (1) with insert (3) having housing on which a row of spreading nozzles (2) is fixed in order to withdraw the nozzles with respect to an external surface of the arm. The nozzles diffuse the product on a plant. The arm is coupled to an air ventilator (4) which generates air flow at large speed in a pipe formed by the arm.</p>
