Pulley Combinations for the CFA8M.108-A230-30HM fan with a DTP03043 Phs, 30 HP, ODP, Premium (E-Plus3) Eff. Motor
Motor Pulley: 3B5V50
0 Turns = 5.1 Motor Pitch
0 Turns = 5.1 Motor Pitch
1/2 Turn = 0 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
445 - 445 3B5V200 20.3 3  5VX880     0.0 5.1 0.0 5.1
Motor Pulley: 3B5V56
0 Turns = 5.6 Motor Pitch
0 Turns = 5.6 Motor Pitch
1/2 Turn = 0 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
395 - 395 3B5V250 25.1 3    5VX1000   0.0 5.6 0.0 5.6
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.