The foam sprayer 333 FA from the CLEANLine series is equipped with the adjustable foam nozzle varioFOAM, patented by SOLO. By turning the dial, the degree of moisture in the foam can be adjusted individually, even while working. In this way, drier, more stable or moister, gel-like degrees of foaming can be set. The exposure time and thus the cleaning result during spraying can be improved by optimally setting the degree of foaming. The FKM seal of the foam sprayer is suitable for the application of acidic foamable cleaning agents in the pH range 1-7. The light and very robust container is UV-resistant, has a capacity of 4 liters and is equipped with a solid base. Thanks to the large opening and the clearly visible scale, it is easy and precise to fill. Thanks to the large pump, the Maximumimum pressure of 3 bar can be built up quickly to enable excellent foam formation and longer work intervals. The excess pressure in the tank can be released via a safety valve for emptying, refilling or cleaning. A pressure above 3 bar is automatically released via this valve.