POK Foam Eductor Ultra-Light and Ultra-foam (60 GPM)

These foam eductors operate according to the Venturi principle @ 200 PSI. As the pressurized water passes through the tip of the convergent pipe, a suction effect is created and the foam concentrated liquid is drawn up. The eductor is fitted with a non-return valve with a polythylene ball valve, which prevents the water from flowing back into the emulsifier tank. The metering orifice regulates the concentration flow thus determines the percentage of the foam liquid. Several models are available in different configurations and materials. POK is the only manufacturer that provides a range of portable eductors with extremely low pressure drop. Simple to use and low maintenance. Durable, lighthweight and machined out of hight-grade aluminum alloy with the trademark NITUFF finish that gives 50 microns of PTFE impregnated anodized.