Floor mounted Flameproof Centrifugal Blower can be accessed with coupling drive or direct drive or V belt drive based operating mode. This type of ventilation system is suitable for mining area application purpose. Low noise operation, energy efficient functioning, large air flow rate and single vane type structure are the main attributes of this blower. The housing part of this blower is made of galvanized steel sheet and its rotor is treated with black painting to reduce wear rate. Featured with clockwise rotational direction, this centrifugal blower can be installed quickly.