KV 100 M Circular Duct Fan

• Speed-controllable
• Integral thermal contacts
• Can be installed in any position
• Can be installed outdoors
• Maintenance-free and reliable

The KV series is designed for installation in ducts. All KV-fans have minimum 25 mm long spigot connections. The FK mounting clamp facilitates easy installation and removal, and prevents the transfer of vibration to the duct. The fans have backward-curved blades and external rotor motors. KV fans can be speed-controlled via a stepless thyristor or a 5-step transformer. To protect the motor from overheating the KV 100 M and KV 125 M fans are impedance protected.

The casing is manufactured from galvanised sheet steel and folded which gives the fan a close to air tight casing. Duct connected outdoor and wet room applications of the fan are possible due to the air tight casing and the IP55 rated terminal box with a IP68 rated M20 cable gland.