Salient Features of Industrial Roof Ventilation System :
* Strong, Light Weight Construction
* Works on Bearing free self lubricating polymer device
* Manufactured from High Grade Aluminium
* Weather Proof. No water entry inside even in heavy rains
* Virtually Maintenance Free. Smooth operation for 10 years
* No Operating Cost since it runs on Wind Power
* Silent Operation
* Easy Installation on any kind of Roofs
* For Factories, Hotels, Workshops etc.
* Low Cost alternative for conventional Electricity operated Ventilators/Exhaust Fans
* Designed to withstand a wind velocity of upto 100 mph.