Pulley Combinations for the CFA3.24-A25-25H fan with a DTP01043 Phs, 10 HP, ODP, Premium (E-Plus3) Eff. Motor
Motor Pulley: 2VP60 x 1-3/8
6 Turns = 4.3 Motor Pitch
0 Turns = 5.5 Motor Pitch
1/2 Turn = 0.1 Motor Pitch
RPM Range Fan Pulley Pitch Dia. Bushing Belt Qty Belt by Discharge Max Turns Pitch @ Max Turns Min Turns Pitch @ Min Turns
Down Side
493 - 511 2B5V184 18.7 B-2 3/16 2    BX84   5.0 5.25 1.0 5.45
565 - 587 2B5V160 16.3 2  BX84     5.0 5.25 1.0 5.45
587 - 609 2BK160H 15.7 2    BX84   5.0 5.25 1.0 5.45
Motor Pulley: 2VP65 x 1 3/8
6 Turns = 5.2 Motor Pitch
0 Turns = 6.4 Motor Pitch
1/2 Turn = 0.1 Motor Pitch
RPM Range Fan Pulley Pitch Dia. Bushing Belt Qty Belt by Discharge Max Turns Pitch @ Max Turns Min Turns Pitch @ Min Turns
Down Side
400 - 459 2B5V234 23.7 2    BX100   5.0 5.4 1.0 6.2
467 - 536 2B5V200 20.3 B-2 3/16 2  BX83     5.0 5.4 1.0 6.2
507 - 582 2B5V184 18.7 B-2 3/16 2  BX85     5.0 5.4 1.0 6.2
581 - 668 2B5V160 16.3 B-2 3/16 2  BX75     5.0 5.4 1.0 6.2
Motor Pulley: 2VP75X1-3/8
6 Turns = 6.2 Motor Pitch
0 Turns = 7.4 Motor Pitch
1/2 Turn = 0.1 Motor Pitch
RPM Range Fan Pulley Pitch Dia. Bushing Belt Qty Belt by Discharge Max Turns Pitch @ Max Turns Min Turns Pitch @ Min Turns
Down Side
474 - 533 2B5V234 23.7 2  BX100     5.0 6.4 1.0 7.2
The manufacturer reserves the right to use alternate motors from alternate vendors that meet the operating requirements of the fan but may have slightly different specifications.