Industrial Fan Blades with Ring are used in air circulating systems. The features of the fan blades are robust construction, heavy duty and corrosion resistant. The diameter of Industrial Fan Blades with Ring is 12.5", 13.5", 15.5", 16", 17.5", 19", and 19.5". The numbers of blades are 4/6. Arvind Mechanical & Electrical Engineers Pvt. Ltd. Manufactures Industrial Fan Blades with Ring.Arvind Mechanical & Electrical Engineers Pvt. Ltd. Is an ISO 9001: 2008 certified company. Arvind Mechanical & Electrical Engineers Pvt. Ltd. Is the supplier of Impellers, Aluminum Impeller, M.S. Impeller, Fan Blades, Blades and Aluminum Fan Blades.