Pressure relief hose Umarex, Walther

Walther Rotex RM8 pressure relief knob

This is a necessary accessory to the cylinder for blowing pressurized air from the cylinder into the gun's cylinder.

The needle is fitted with a DIN connector for screwing onto the cylinder, and the necessary overpressure relief valve after filling.

The Walther knob can be used not only for the Walther RM8 windpipe, but also for all other windpipes that need to be filled with a Quick Fill valve with a standardized thread.

If it does not have a Quick Fill thread, e.g. on models from SPA, a Quick Fill valve must be purchased.

The total length of the Walther filling hose is 570 mm