Vario-Matic 1.25 PE Foam Cannon. Robust foam cannon with integrated dosing adjustment for acidic or alkaline foam agents for cleaning, descaling, or disinfecting. A dosing head with a check valve and four dosing levels: 1.5%, 2.5%, 5.0%, and 10%, as well as a neutral position. High-performance foam nozzle with flat or round spray options, completely free of brass, making it ideal for the food industry.