DIRECT DRIVE BLOWERS TWIN FAN DECKS 600W 4P 12UF 
MODEL: DXG241241521
The direct-drive fan decks have forward curved wheel mounted directly to the motor shaft. The motors are 4 poles, 3 speed and some models may be fitted with a particular size capacitor to give the desired performance. All motors have thermal overload protection and insulation that conforms to class B requirements. The housing is made from G2  Galvabond Steel Z275.
DXC uses the "C" type wheels which have individual blades that use a center locking arrangement for the 241mm diameter units.
DXG uses the "G" type wheels which have plastic wheels available from 82mm. 203mm,241 & 270mm diameter.
DXG241241521
Motor Model: 40P5134-750TA
Wheel(MM) Diam X with: 241 x 241
Motor： 240 V 4 Poles 3 Speed
Watts Out: 750 W
Dimensions (MM) A 900 B 300 C 380 D 392