CRVD

VERTICAL OUTLET ROOF FANS
Fan components and material features Crdv series vertical centrifugal models roof fans are made of galvanized sheet metal. Asynchronous motor is used in all models. There is no air flow in the motor. This device has a maximum air carrying capacity. 120ºC.

FAN STRUCTURE
The fan blades are aerodynamically curved and provide regular flow. The fans consist of backward curved and sparsely arranged fins.

BENEFITS
Crdv roof fans provide great advantages in applications with vertical draft in conditions where horizontal air intake is not allowed. They operate silently thanks to their aerodynamic wing structure. With speed adjustable speed control devices. Since it is rainwater, it is easily discharged, water ingress is prevented entering the chimney. Since the motor is finished, the air flow is resistant to high temperatures. Due to its high temperature resistance, hot oil vapor is absorbed from the hoods for a long distance to the vertical side.

MATERIAL
Optional control devices can be provided. Speed control can be done with linear voltage regulator in 1~phase products (see Speed control with frequency converter in 3-phase products (see VHAN accessory)

SPEED CONTROL
Optional control devices can be provided. Control by speed frequency inverter can be done as follows: 3-phase products (VTTY accessory)

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

NOTE :

• YOUR ORDER WILL BE DELIVERED TO THE ADDRESS YOU PROVIDE WITHIN 15 DAYS BY CARGO OR SIMILAR WAREHOUSES, WITH CASH ON COVER.
• YOU CAN SUBMIT YOUR REQUESTS FOR ALL HVAC PRODUCTS AND GET THEM EASILY.
• WITH BELT AND PULLEY DRIVE MECHANISM, FORWARD INCLINED AND THICK-BLADED DOUBLE INLET AND RADIAL FAN.
• AFTER ORDERING, MAKE SURE TO PROVIDE FAN SUCTION AND EXHAUST DIRECTION INFORMATION BY WHATSAPP OR CONTACTING US.
• YOU CAN GET SUPPORT FOR FAN SELECTION BY CONTACTING US.

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