Single inlet centrifugal fans, pulley or belt-drive. Manufactured from steel sheet protected with cataforesis primer + epoxy paint finish. Designed to continuously circulate air from -20ºC up to 60ºC.
Assembly systems
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ARRANGEMENT 1: Free shaft, for pulley or belt-drive.
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ARRANGEMENT 9: Includes motor, pulleys, belts and belt guard. Motor fitted on the side of the bearing mounting bracket.
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ARRANGEMENT 12: Includes motor, pulleys, belts and belt guard. Motor fitted on the base frame.
Motors
2, 4 or 6 pole, IE 3* high efficiency (the rpm of each motor will be adapted according to the calculation for each drive), three-phase 230/400V 50Hz up to motor size 132 and 400/690V 50Hz for higher motors. IP55, Class F protection.
* From 0,75kW, motor can be IE 2 and controlled by VSD.
On request
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Manufactured from different materials.
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2-speed motors.
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60 Hz versions.
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Painted in different RAL colour.
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High-temperature versions (up to 300ºC) (B versions: with cooling impeller).
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Inspection door, draining, weather seal on scroll and shaft access.
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Welded casing.
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Thermal insulation lagging.