The Williams Fire Medium Body HF Series is a patented water powered Nozzle system that proportions and delivers either water or foam to the hazard area. The Williams HF series is fully adjustable from straight stream to full fog with flows of 350 or 500 gpm.
The Williams Fire HF Nozzle comes complete with 1” X 8 ft. flexible pick-up Hose. Optional 1% or 3% selector provides dual proportioning capability. Foam concentrate is proportioned directly from an atmospheric source.