Circular duct fans

Circular duct fans

Circular duct fans with AC motors and circular duct connection for supply and extract air.


Circular duct fans

K

K

• Air tight casing
• Speed-controllable
• Low noise level
• Integral thermal protection
• Can be installed in any position
• Can be installed outdoors
• Maintenance-free and reliable

KD

KD

• High efficiency
• Speed-controllable
• Low noise level
• Motor protection with thermal contacts
• Can be installed in any position
• Maintenance-free and reliable

KV

KV

• Air tight casing
• Speed-controllable
• Low noise level
• Integral thermal protection
• Maintenance-free and reliable

PRIO AC

PRIO AC

• Air tight casing
• Best SFP values in class
• Compact design
• Speed-controllable
• Low noise level
• Can be installed in any position
• Maintenance-free and reliable

PrioSil AC

PrioSil AC

• Air tight casing
• Best SFP values in class
• Compact design
• Speed-controllable
• Acoustic foam for low noise level
• Can be installed in any position
• Maintenance-free and reliable

RVF

RVF

• For mounting on external walls
• Useful where internal space is limited
• Speed-controllable
• Low sound level throughout the entire fan performance range
• Integrated motor protection

RVK

RVK

• Plastic casing (Polyamide with 15% glassfibre content)
• Speed-controllable
• Low noise level
• Integral thermal contacts
• Can be installed in any position
• Maintenance-free and reliable