ROOF MOUNTED FANS
CRVB / CRVT Series - Vertical discharge

> Download images

CRVB/CRVT

Range of centrifugal roof mounted fans in vertical discharge format:
- Very low profile design
- Base manufactured from galvanised sheet steel.
- High efficiency centrifugal backward curved impeller manufactured from high strength black injection moulded plastic (225 and 250) or from aluminium sheet (from 280 to 355).
- External rotor motor
- Cowl manufactured from spun aluminium.
- On-Off isolator switch
Available, depending on the model, in 2, 4 o 6 poles.

Motors
- Single-phase external rotor motor 230V-50/60Hz (CRVB-N),IP54, class F, with safety thermal overload protection.
Speed controllable by voltage.
- Three-phase external rotor motor 230/400V- 50/60Hz (CRVT-N), IP54, class F, with safety thermal overload protection.
Speed controllable by frequency inverter and by voltage.

Attributes

  • CRVB/CRVTbdp506

    Backward curved centrifugal impellers
    To prevent accumulation of dirt.

  • CRVB/CRVTbdp487

    High efficiency centrifugal backward impeller
    Low maintenance and low consumption

  • CRVB/CRVTbdp481

    Bird proof guard
    Steel finger proof guard.

  • CRVB/CRVTbdp531

    Isolation switch
    ON-OFF electrical isolation switch fitted on the fan as standard.

Available models

Model

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