What does VFC stand for?

Hydro's US wastewater portfolio includes the Grit King , an advanced hydrodynamic vortex separator for the removal of grit and sand from wastewater, potable water and industrial effluents; the Grit Classifier, a grit dewatering and classification device that provides consistent grit quality with low residual fecal organic matter; the Grit-Cleanse , a grit dewatering and classification device providing a consistent grit quality with very low organics content; and the Reg-U-Flo Vortex Valve, a self-activating vortex flow control device that provides superior hydraulic performance over conventional flow regulators.

Hydro's US wastewater portfolio includes the Grit King([R]), an advanced hydrodynamic vortex separator for the removal of grit and sand from wastewater, potable water and industrial effluents; the Grit Classifier, a grit dewatering and classification device that provides consistent grit quality with low residual fecal organic matter; the Grit-Cleanse([TM]), a grit dewatering and classification device providing a consistent grit quality with very low organics content; and the Reg-U-Flo([R]) Vortex Valve, a self-activating vortex flow control device that provides superior hydraulic performance over conventional flow regulators.