We offer effective range of Hub Assemblies along with central Seal Disc made of FRP as required. Our offered hub is robust in design & easy to install and remove for any maintenance purposes. Each Hub assembly is balanced to Gr.6.3 as per ISO 1940-1973. The hubs can be supplied in Carbon Steel Hot Dip Galvanized material or Stainless Steel 304 /316L to suit environmental requirements of Cooling Tower water.
Fan Hub Assembly
The Fan Hub Assembly design is robust and large enough to avoid negative flow at the center of the fan. Coolflo Fans are designed with a Hub diameter of 25% Fan Dia, and a Seal Disc diameter of 33% of Fan dia. This well proven Aerodynamic requirements 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.