VERTICAL OUTLET ROOF FANS

Fan components and material properties CRDV series vertical centrifugal models roof fans
are made of galvanized sheet metal. Asynchronous motor is used in all models. There is no
airflow in the engine. This device has a maximum air carrying capacity of 120ºC.

FAN STRUCTURE
Fan blades are aerodynamically curved and ensure regular flow. Fans
consist of backwards inclined and sparsely arranged fins.

BENEFITS
CRDV roof fans provide great
advantage in applications where vertical draft conditions allow horizontal air to be drawn in. in places where it is not given. They operate silently thanks to their aerodynamic
wing structure. The speed can be adjusted with speed control devices.
Since it is rain water, it is easily drained, preventing water entry into the chimney.
Since the engine is finished, the air flow is resistant to high temperatures. Due to its high temperature
resistance, hot oil vapor is sucked from the hoods over a long distance to the vertical
side.

SPEED CONTROL
Optional control devices can be provided.

AREAS OF USE
To improve indoor air quality, space is required under conditions where vertical draft
usable air is not possible placed horizontally
CRDV roof fans operate at low volume with an external rotor motor. It is used on the roofs of places where there is air. It is opened to chimneys and common shafts on the bathroom and WC roofs of buildings to be renovated.