System for inducing Protein, Fluoroprotein and AFFF type foam into the discharge stream of World Series pumps. Capable of inducing up to 120l/min of foam compound. Foam quantity induced is infinitely variable by adjustable control. The system is compact and self-contained and mounted to the pump suction tube and volute. Suitable for use when the pump is operating from a vehicle tank, open water or a pressurised source. Foam compound can be supplied from two sources - free-standing tank or vehicle mounted tank. NB: for pressurised suction operation please contact Hale Products Europe for further information and advice.