The easy to manouvre trolley with integrated hose rack is equipped with an air operated diaphragm pump to generate visible foam. This means that the tank containing the cleaning product is not pressureised which enables additional filling during operation.
The units are practically maintenance free and operation is easy by means of a single adjustment control for compressed air. The hinged back plate provides tool-free access to components.
If spray application of detergents is preferred over foam, a spray tank with a capacity of 47.3 L is available (see picture 2 above).
Spray unit doesn’t introduce air into the cleaning product, but still use air to power the pump.
Pump seals on all models are as standard made of Santoprene (EPDM). Pump seals with Viton or Kalrez seals are available.