Ingeniously simple, Briggs award winning Roto Rainers provide an efficient, low cost method of disposing thin slurry and dirty water. Application rates of 5mm or less can be achieved with all models to fit in with dirty water disposal guidelines.
The low trajectory of throw keeps the height of the liquid well under 4m which also fits in with 'best practice' guidelines for the application of dirty water or slurry.
As fluid moves into the boom it starts to revolve, tripping the automatic start mechanism. The revolving boom drives a toothed drum on which a wire rope is wound. By anchoring the rope at the end of the run the machine is pulled towards the anchor and travels along until an automatic stop mechanism puts it out of gear.
At the end of a run the drive mechanism is tripped into neutral and the auto shut off valve is closed, shutting off the water supply, causing the pump to switch off.
All Models can be used for clear water irrigation - see the 'Amenity' tab above