Foam Inductors AWG foam inductors are self-priming and designed for use in hose lines for the constant proportioning of protein and synthetic based foam liquid. AWG inductors can be used with heavy and medium foam nozzles. Foam pick-up tube included. No lateral inlets large square base provides good stability.
Oblique outlet permits better guiding of suction hose through cellar windows, etc.
The medium expansion foam nozzle consists of a fanned-jet head, a tubular casing and a conversion screen. The water foam mixture is sprayed onto the conversion screen through a nozzle, while drawing in air at the same time. The pressure which builds up in front of the conversion screen transforms the droplets into closed bubbles and creates a uniform foam. This pipe contains peripheral holes, through which air is drawn in. The check valve prevents the loss of prime when drafting is interrupted, and also makes it possible to fill the length of suction hose.