Adapter for standard flow line of urea dispenser gun of service station, assembly comprising such an adapter and method of dispensing urea using such an adapter

Abstract

Adapter for a service station urea dispenser gun line equipped with a member for controlling the opening / closing of said line, said adapter, positionable around the flow line, being in the form of an elongated hollow body delimiting an axial through passage extending longitudinally from a driving end of the hollow body towards the opposite driven end of said hollow body, this hollow body housing a magnet extending around the axial through passage.The adapter has, at its driving end, a conical external shape, the cone of this conical driving end having a section which increases from said conical driving end towards the opposite driven end of said body, in that the external perimeter of the driving end of the body is at least at the level of the outlet of the driving end less than 116 mm and in that the angle at the apex of the cone is between 16° and 36°, preferably between 20° and 32°. Figure for abstract: Fig. 4.