MSFX Series

Circulation Equipment

Muffin fans 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)

Explosion Proof Fans


  • Certified by CSA (bearing the CSA mark) for compliance to applicable codes and standards
  • Suitable for indoor use
  • Single phase operation in 60 or 50 Hz applications
  • Spark resistant construction
  • 1⁄2” NPT conduit connection for easy power wiring
  • Inlet grilles furnished for finger protection
  • Functions as supply or exhaust fan
  • Limited stock available for shorter lead time


  • Small control cabinets
  • Control panels