– Recommended filling quantity 1000 ml safety valve for automatic pressure relief (max. 3 bar operating pressure)- Adjustable foam nozzle (110° angle)- Durable, chemical-resistant material, tank with lateral scale – Simple, handy design with gripper notches for a secure holdOperation is child’s play: Fill with TUSKER49 Autoshapoo (or another cleaning agent), add water, build up pressure by pumping and the foam sprayer is ready for operation.