BWNM045, “Blue Nozzle”, brass economic sprayer

The Blue Nozzle fits comfortably in your hand and can be easily operated with your thumb. By bending the rubber spout with your thumb the valve opens and water sprays from the nozzle. The further you bend the spout, the more powerful the water flow. One can therefore clean objects from very strongly to very carefully. If you let go of the rubber spout, the water pressure closes a valve and the spraying stops immediately.
Because of the simplicity of the design and the materials used, the Blue Nozzle is virtually indestructible. One can stamp on it and drive over it with heavy equipment without affecting the operation.