CBM 7/7 147W RE VR 4 Pole
Direct ERP compliant equivalent to Chaysol V709911 DA 7/7-147W (now obsolete)
Range of direct-driven low pressure double inlet forward curve centrifugal fans.
Casing and impeller manufactured from galvanized sheet steel.
All models incorporate speed controllable external rotor motor, fitted with thermal protection and ball bearings
IP44, Class F (models 7/7 and 7/9).
IP55, Class F (models 9/7 to 12/12).
IP54, Class F (models 12/12 1100W and 15/15 2200W).
4 or 6 pole depending on version.
Single phase 230V-50Hz, suitable for
speed control by voltage.
Three phase 230/400V-50Hz, suitable for
speed control by tension and frequency
Low pressure centrifugal fans with external rotor motor