With varioFOAM, a clever innovation that removes the danger of potential contact with the spray medium during nozzle interchanges. Instead, the foam quality is adjusted with a large, easy to use adjustment wheel. Light, sturdy and translucent containers with easily visible fill volume graduation and larger filling aperture. Smooth, sealed pump with large pump handle for quick and efficient pressure build-up to max. 3 bar. Safety valve for pressure release to empty container. Special, adjustable flat spray nozzle with foaming function. Ergonomically shaped and robust handle grip for good hold, also with gloves. Secure balance with three base footings. High value, special flat spray nozzle.