TKV 660 B3 Updated: 2023-12-06

7351075 - TKV 660 B3 Black 7351065 - TKV 660 B3 Galv. 7351085 - TKV 660 B3 Black C4

  • Roof fan with square connection.
  • Vertical outlet.
  • High performance and proven reliability.
  • Impeller with backward curved blades.
  • The external rotor motor has maintenance-free sealed ball-bearings.
  • Integrated motor protection.
  • Junction box has enclosure class IP 54.
  • For speed control a transformer can be connected.
  • Fan housing is manufactured from galvanized sheet steel and is polyester plastic coated. Can be ordered uncoated or with coating that complies with the Environmental class M3/Corrosion class C4.
  • Swing-up design to simplify maintenance and cleaning of the impeller.
  • The easiest way to mount the roof fan is with a roof curb TFU.