Due to its great air transport capacity with high air pressure, the TFV 300 Ex is suitable for manifold ventilation applications in class 2 ex-proof zones, e.g. for tank cleaning, in docks, refineries, shafts or silos.

This high-quality device doesn’t mind aggressive surroundings, for the radial fan designed according to ATEX directive 2014/34/EU is integrated in a robust, powder-coated steel housing with highly resistant two-component finish. All desired steel grades are optionally available.

Even in case of long air transport routes with multiple arcs and hose distances of 40 metres the TFV 300 Ex impresses with a high air transport capacity. Because, in contrast to axial fans, this powerful radial fan conveys air vertically to the rotor axle according to the operating principle of a centrifuge, where air is pressed to the outside and condensed in a helical housing.

Switches, cables and plugs of the TFV 300 Ex are approved for use in explosion hazard conditions. Furthermore, appropriate connection plugs, approved for use in zones 1, 2, 21 and 22, are available for connection extensions.

In addition to the frameless standard version the TFV 300 Ex is optionally also available as depicted incl. additional frame made of galvanized steel and with robust wheels, forklift slots and crane lifting lugs. The transport frame offers maximum mobility and is optimally suited for use at frequently changing locations.