Belt driven cabinet fans
CVST Series

Transmission ventilation boxes, single inlet, smoke extraction, capable of handling air at 400ºC/2h, made from galvanised steel sheet, acoustic insulation (M1) of 7 mm thick melamine foam, single suction centrifugal fan with forward-curved blades dynamically balanced, mounted on silent-blocks with a flexible joint at the outlet, belt-driven with a three-phase motor, IP55, Class F.

Motors
Can be fitted with motors from 0.25 to 22 kW.
Mounted on a volute casing up to 2.2 kW.
The rest are mounted on a base.
Supply voltage
Three-phase 230/400V-50Hz up to 3 kW
400V-50Hz for higher power ratings
(See specification table).
Single-phase motors up to 2.2 kW (CVSB models), available on request.
Three-phase models, adjustable by voltage variation.
Two-speed models (4/6 and 4/8 poles), available on request.

Other information
Horizontal discharge models (H versions) and vertical discharge models (V versions).
Standard supply with left-hand drive when viewed from the outlet (CW versions).
Right-hand drive (CCW versions) available on request.
On request, models with double-wall sandwich panels and non-flammable acoustic insulation (M0) of 17 mm thick glass fibre.