Fan Hub Assembly of Hub-to-Tip ratios are given due importance in all our designs offered to clients to ensure high efficiency operation through the life the fan.A typical Hub assembly with seal disc for 34 Ft. Dia. fan is displayed alongside.The design of the seal disc enables ease of installation and removal for any maintenance purposes.The entire Hub assembly with its Seal Disc is balanced to Gr.6.3 as per ISO.The hubs can be supplied in Carbon Steel Hot Dip Galvanized material or Stainless Steel 304 316 to suit environmental requirements of Cooling Tower water.