The hose washing attachment permits thorough, yet protective washing without brushing of fire hoses up to 75 mm i. d. Two cone shaped pressure jets are washing the hose twice during each application.

The hose washing attachment permits thorough, yet protective washing without brushing of fire hoses up to 75 mm i. d. Two cone shaped pressure jets are washing the hose twice during each application. The impact of the pressure jets from two annular gaps imparts a forward movement to the hose. The hose washing attachment requires only normal pipeline pressure.