ISFX Series

Circulation Equipment

Inline Duct Fan manufactured for use in Class I, Division 2, groups B/C/D hazardous (classified) locations with an operating temperature code of T3C (320°F/160°C)


Inline Fan


  • Certified by CSA (bearing the CSA mark) for compliance to applicable codes and standards
  • Suitable for indoor and outdoor use
  • Mounting bracket furnished for indoor or outdoor installation
  • 115 volts AC, single phase, 60 Hz power requirements
  • Spark resistant construction
  • 1⁄2” NPT conduit connection for easy power wiring
  • Can be used with or without circular duct
  • Functions as supply or exhaust fan
  • Limited stock available for shorter lead time


  • Small control cabinets
  • Lavatory ventilation
  • Sewage treatment plants