CBTR/2-451-4kw

CBTR/2-451-4KW

Range of single inlet direct drive centrifugal fans designed for continuous extraction of air stream up to 80ºC.
Casings are manufactured from lockform seam sheet steel with a tough grey colour, epoxy-polyester paint coating.
All models incorporate backward curved centrifugal impellers manufactured from electro-welded sheet steel and protected by a cold galvanizing process.
Wide range of accessories to ease the installation.
Available with three phase 2 pole motors.
Motors:
All motors are IP55, class F.
Electrical supply:
Three-phase 230/400V-50Hz up to 3kW and 400V-50Hz for higher motor powers,
Additional Information:
The scroll can be orientated in 8 different positions.
Standard supplied position: LG 270.
On request:
- Fan supplied in RD positions.
- Scroll drain hole.
- Scroll inspection door.
- Fan assembled without motor support. (MB versions - flange mounted motor B5).
- Stainless steel versions (AISI 304 or AISI 316, All of the fan or only the scroll and the impeller).
- High temperature versions, up to 250ºC (HT versions).
- Belt driven versions. - Explosion proof versions.
- Fan for 60Hz application.
- Fan fitted with 2-speed motor.
- Motor with PTC thermal protection.
- High efficiency motors (EFF1