DVN Roof Fans
For kitchen exhaust, up to 120°C
Impeller
Radial impeller with backward-curved blades, balanced in two planes to quality class G 6.3 according to DIN ISO 1940.
Engine
Outer rotor motor, voltage control, thermostatic switches with external terminals. Single-phase motors in models up to size 500 have a capacitor integrated into the internal circuit. Models from size 560 use an asynchronous three-phase motor.
Casing
The casing is made of weather-resistant AlMg3 aluminum and has a built-in grease collection tray. A built-in drain gutter prevents roof contamination and ensures controlled drainage of grease residues.
Assembly
The fan casing can be folded out for maintenance and cleaning. Mounting accessories (such as a roof base) are available in our wide range of accessories. For easy transport, fans from size 450 have built-in lifting eyes for cranes.
Professional kitchen air extraction:
The DVN series is designed for extracting greasy air from kitchens. Its vertical air outlet and integrated grease tray with drain prevent roof contamination.
Reliable operation:
The fan speed can be adjusted using a step-down transformer. The impeller, with backward-curved blades, is highly efficient and resistant to dirt.
Detailed information can be found on the manufacturer's website at the link www.ruck.eu or contact our specialists.