C-PKV-V-70-40-6-380 channel fan rectangular flameproof
The use of explosion - proof fan rectangular channel C - PKV - V - 70 - 40 - 6 - 380
Fans, explosion - proof rectangular channel the C - PKV - the V : - apply for rooms with high requirements for explosion protection; - in confined spaces ensure easy installation and maintenance; - universally combined with other elements of the channel of ventilation systems; - designed to move the gas - vapor - air explosive mixtures of two categories according to GOST 12. 1. 011. 78.
Design features of the rectangular channel C explosion proof fan - PKV - V - 70 - 40 - 6 - 380
Galvanized steel casing of the fan, provides excellent corrosion protection. By special request, the external surface of the housing may be formed with the application of the powder coating. Maintenance cover for direct access to the impeller and the motor during installation or maintenance of the fan is provided for all sizes of C - PKV - V. For special order fan C - PKV - V may be made in a soundproof box body (the price and delivery time are calculated individually ). Impellers duct fans with forward curved vanes made of galvanized steel and are carefully static and dynamic balancing. Explosion - proof three - phase asynchronous motor with external rotor, is characterized by low power consumption and a significant resource exploitation. Compact size and special design increases the service life by reducing thermal and mechanical loads on the bearings. Accurate registration is achieved by balancing the rotating elements fan impeller and an electric motor. It provides the fan for gas - vapor - air explosive mixtures GOST 12. 1. 011. 78.