Flexible Hose Industries manufactures System for Underground Ventilation. Flexible Hose Industries also manufactures Polyurethane Hoses, Polyvinyl Chloride Hose, Silicone Hose and Neoprene Hoses. The System for Underground Ventilation, also Known as EOL Ventysystem, consists of system design, axial fans, dampers, silencers and frequency converters. The System for Underground Ventilation has dimension ranging from 500 mm to 1800 mm with variable hub diameters and motor sizes up to 200 kW per stage. This System has a standard capacity up to 105 m³/s and 4200 Pa per stage.
