Drop Pipe Contact Switch

Drop Pipe Contact Switch

This Drop Pipe Contact Switch is installed to allow the loading arm to load the tanker or rail car. The switch is mounted on the top of the drop tube of a Loading Arm and then it runs through the bore and under the T-deflector. During the filling process, when the drop tube reaches and presses on the bottom of the tank, the mechanical switch then gives a signal to allow loading to begin. These are for use with our range of top loading arms only.