Roof Ventilator Axial Fan

three phase 380V-50Hz with 4 poles
fire resistance according to EN 12101-3
fan protection degree is IP55
equipped with a class H high efficiency motor

Roof Ventilator Axial Fan RATH series are designed for exhaust smoke from atriums and industrial spaces. The impeller of fan is backward and impeller are made from steel and protected by a paint finish. These fans are equipped with galvanized steel caps. In this models, air is exhausted verti-cally from the bottom and discharged vertically from upside directions. The connection of fan impeller and the motor is direct. The motor is from european brands, fire resistance according to EN 12101-3 and are available in three phase 380V-50Hz with 4 poles. The fan protection degree is IP55 and is equipped with a class H high efficiency motor. Inverter can be used for control the motor speed. Also because of air suction from bottom of fan it can be placed directly on the shaft or roof without ducting. RATH series fans have protective guard at outlet.