Centrifugal Backward Curved Impeller
CBTRL Series

> Download images


  • <strong>Continuous</strong>


  • <strong>Versions</strong>



Single inlet direct-drive centrifugal fans, manufactured from anti-corrosion steel sheet with polyester paint, centrifugal backward curved impeller dynamically balanced, three-phase motor, IP55, Class F.
CBTRL models: Fan manufactured from galvanized sheet steel (Scroll and motor support). Available up to 501 model.

2 pole, IE 2 high efficiency. All motors are IP55, class F.
Supply voltage: Three-phase 230/400V-50Hz, up to 3 kW.
400V-50Hz for more power.

Additional information
Standard orientation: LG270.
Designed to continuously circulate air up to 120ºC.

On request
Manufactured from different materials.
RD versions.
Versions with no stand (MB – Motor Flange).
60 Hz versions.
4 pole motors.
2-speed motors.
High-temperature versions
(up to 250ºC, except for L version: max. 200ºC)
(R versions: with cooling impeller).
Inspection door, draining, weather seal on scroll and shaft access.


ATEX Versions
For ambient working temperaturesfrom -20ºC to +40ºC.
-ATEX Flameproof - Gas
II 2G Exd IIC T5
II 2G Exd IIB T4
-ATEX Increased safety - Gas
II 2G Exe II T3
-ATEX Non-sparking motor -Gas
-ATEX - Dust
II 3D Ex tD 125ºC or 135ºC

To select CBTRL ATEX refer to performance curves, or Easyvent.
Note electrical data may vary for ATEX motors.

Available models


S&P by your side

For us, customer service is as important as the quality of your products.

We help you in your purchase

Request quotes, know the status of an order and other general information.

s&p by your side