Ventiladores centrífugos con rodete de álabes hacia atrás
Serie FRP

FRP

FRP

Direct drive, single inlet centrifugal fan. Manufactured from galvanised steel sheet. Fan supplied with inspection door and double flange included.
ExII3/-G (Non-Sparking standard ATEX motor). Backward curved impeller made of plated sheet steel or steel sheet protected with anti-corrosion polyester paint coating, dynamically balanced. Designed to continuously circulate air from -20ºC up to 60ºC. Maximum dust quantity 50 mg/m3. Suitable for transporting clean air.

Motors
4 pole, IE 2* high efficiency, threephase 230/400V 50Hz up to motor size 132 and 400/690V 50Hz for higher motors. IP55, Class F protection.
* From 0.75 kW the motor can be iE2 efficiency controlled by a frequency converter.

On request
- Manufactured from different materials.
- IE3 motors.
- 631 and 632 models with scroll type FR.
- 2-speed motors.
- 60 Hz versions.
- Painted in different RAL colour.
- High-temperature versions (up to 150ºC) (B versions: with cooling impeller).

ATEX

ATEX versions
On request, explosion proof versions in accordance with ATEX directive for three phase models:
Ambient temperature -20°C to +60°C, ambient pressure (abs.) 0,8 bar to 1,1 bar according to EN 14986.
- Gas:
2G IIB T2-T3-T4, Motor Exd IIB or ExeII
2G IIB+H2 T2-T3-T4, Motor ExdIIc
3G IIB T2-T3-T4, Motor ExnA (only for 3G zone)
3G IIB+H2 T2-T3-T4, Motor ExnA (only for 3G zone)

- Non-conductive dust:
2D IIIB T125°C-T135°C-T195°CT295°C
3D IIIB T125°C-T135°C-T195°CT295°C

- Conductive dust (com

Caractéristiques

  • CRRT-MBPbdp506

  • CRRT-MBPbdp487

  • CRRT-MBPbdp481

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