Foam generator PFG series

The PFG and PFG-S High Back Pressure Foam Generators are a range of foam making units that produce expanded foam by introducing air into a water and foam liquid solu tion. The PFG-S version has a built-in foam liquid inductor. Application Foam makers are primarily used for subsurface and semi subsurface foam systems on flammable liquid storage tanks. Other applications include foam inlet heads and pourers at tank tops where aerated foam requires distribution through a pipeline. PFG features High back pressure, up to 40% of inlet pressure Factory calibrated to customer requirements Vertical or horizontal installation PFG-S additional features Built-in foam inductor Suction height up to 2.5 m Capable of withstanding counter-pressures up to 40% of the inlet pressure Connections Water inlet: flanged to fit DIN PN16 or ANSI 150 lbs Foam inlet on PFG-S screw threaded BSP Optional components Foam inlet check valve screw threaded BSP female or hose tail connection A range of flanges are available - contact Johnson Controls Technical Services Units available in other materials on request