stahlbus soupape de purge M7

Automatic trap !!! You unscrew, you pump on the pedal, when the liquid goes out !! Close!

Innovative and fast purge screws securely, clean and fast as a purge and hydraulic brake filling for any self-lock vehicle.

It allows the handling by one person without a help of others and lends itself in particular to the replacement of rubber pipes against those in stainless steel. Precision pivoting piece in nickel-plated steel to replace against the traditional purge threaded fitting.