CRH/ATEX
Centrifugal Roof Type Ex-proof Fan
General Features
* It can be produced up to 50.000m3/h capacity.
* It has radial backward curved blades with maximum efficiency.
* It is resistant to factors such as rainwater and snow. It is suitable to work in outdoor conditions.
* The fan casing is produced from hard steel and it is coated electrostatic powder coating as standart.
* Suction cone is made of copper material.
* It is ex-proof as a complete device.
* It is suitable for operation in temperature range -20°C / +120°C.
Motor
* IP 55 protected, IE2 / 3 high efficiency and with self lubricating bearing, fully enclosed type, in F insulation class.
* There are 4,6,8 pole motor options depending on the model and II 2G Ex D/e IIB/IIC T4-T3 protection ratings.
* There is an external electrical junction box with IP67 protection outside the body for easy electrical connection.
* It is 400V-50Hz as standard and it is suitable for use with frequency converter.
Areas of Usage
* Explosive area ventilation
* Industrial warehouse ventilation
* Industrial kitchen hood exhaust systems
* Petrochemical plants