PRO SX Series 28"-34' (0.73M-10.36M) Fans

The Howden PRO SX Series 28″-34′ (0.73M-10.36M) cooling tower fans are often much quieter than standard cooling fans.

Standard Features Include:

  • Outstanding design – the SX fan is adaptable and can rotate in the horizontal or vertical plane
  • Operation from 20ºC to 65ºC – the SX fan works in hot and cool industrial environments
  • Polyurethane-coated steel hub – the SX fan also has aluminum blade supports and stainless steel U-bolts, nuts and washers

Optional Features Include:

  • Up to 120ºC operation with special modifications, the SX fan can operate in temperatures above the 65ºC standard limit
  • Upgraded blade protection – we can better protect the blade for use in wet cooling applications
  • Upgraded materials – we can upgrade the SX fan so that it’s appropriate for sea water cooling tower applications
  • Coupling flanges – we can supply cast iron, polyurethane-coated coupling flanges to mate with drive shafts having either a cylindrical bore or a tapered bushing connection
  • Blades: FRP (Pultruded Fiberglass)
  • Blade Supports: Aluminum
  • Hub: Polyurethane Coated Steel
  • U-bolts: Stainless Steel
  • Fasteners: Stainless Steel

Product description

The Howden Pro SX Series cooling tower fans are often much quieter than standard cooling fans. Howden touts this fan to be so quiet that other noise-reduction methods such as sound attenuating walls and water silencers are not necessary.

  • Cuts industrial noise – SX sound emissions are 20 dB less than standard fans
  • Damps down vibrations – the FRP blades offer superior damping of mechanical vibrations and great chemical resistance
  • Frees up space – the SX offers the opportunity to build a compact installation, occupying less space and reducing materials costs
  • Simple to assemble and adaptable for a range of applications
  • Enhances cooling capacity – you can increase fan speed to produce more air at noise levels which are still acceptable
  • Applications – Field-erected cooling towers, packaged cooling towers, air-cooled condensers (ACC), air cooled heat exchangers (ACHE) and ventilation systems

Additional information