FRM radial fans with direct drive

radial fans with backward curved blades in straight version
Read more
price on request
Availability: on request [26.8.2025, 00:00] Update
Goods cannot be ordered online.
Contact our sales specialists
or visit our branches.

Product code:
Manufacturer: Ferrari Ventilatori Industriali S.p.A.   Read moreRead less

Ferrari Ventilatori Industriali S.p.A.
Via Marchetti, 28
36071 Arzignano
Vicenza - Italy
info[zav]ferrariventilatori[teč]com
www.ferrariventilatori.com

Product description

Radial fans with backward curved blades in straight design. Made of carbon steel protected against corrosion with cataphoresis primer and polyurethane RAL 7045 finish.

Standard design
Design 4: Straight. Impeller directly mounted on the motor shaft. The B3 motor is supported by a stool. Max. conveyed air temperature is 100°C.
All fans are supplied in RD270 orientation only, with handles and wheels for repositioning, with transition to circular duct on discharge and grille on discharge.

Motors
Motors 2 pole, high efficiency, three phase 230/400 V/50 Hz up to and including motor size 112 and 400/690 V/50 Hz for larger sizes. Protection class IP55, insulation class F.

Constructions
The fan is supplied with or without a start panel. The panels are designed for 400 V connection.
For outputs of 0.55 to 4 kW, starting is done by direct connection, for outputs of 5.5 to 18.5 kW by star-delta connection.

Full description
Safety regulations

Adherence to these instructions should not pose any safety, health or environmental risks in accordance with EC directives (CE marked). The same applies to other products used in the device or during installation. Consider the following warnings:

• Observe the safety instructions to prevent damage to the device or personal injury.
• The technical information in this manual must not be changed.
• It is forbidden to interfere with the motor of the device.
• In order for the device to comply with EC directives, the device must be connected to the mains in accordance with the applicable regulations.
• The device must be installed in such a way that under normal operating conditions it cannot come into contact with any moving part and / or live part.
• The device complies with the applicable regulations for the operation of electrical equipment.
• Always disconnect the device from the power supply before carrying out any work on it.
• Appropriate tools must be used when handling or maintaining the device.
• The device must only be used for the purposes for which it is intended.
• This appliance is not intended for use by children under 8 years of age and persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a responsible person. The user must ensure that children do not play with the device. Cleaning and maintenance of the appliance must not be carried out by children without supervision.

Downloads
Technical sheets, manuals and declarations
Informative leaflet .pdf (2.90 MB)
Instructions .pdf (4.40 MB)
Contact Us