Pulley Combinations for the KB14-Inline fan with a 00318OT3E56Z-48PP3 Phs, 3 HP, ODP, Premium (E-Plus3) Eff. Motor
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Motor Pulley: 2VP42 x 7/8
6 Turns = 3 Motor Pitch
0 Turns = 4 Motor Pitch
1/2 Turn = 0.083333333 Motor Pitch
RPM Range Fan Pulley Pitch Dia. Bushing Belt Qty Belt Max Turns Pitch @ Max Turns Min Turns Pitch @ Min Turns
1166 - 1411 2BK50H 4.7 H-1 7/16 BX70   5.0 3.17 1.0 3.83
1405 - 1700 2BK40H 3.9 H-1 7/16 BX69   5.0 3.17 1.0 3.83
1481 - 1792 2BK36H 3.7 H-1 7/16 BX70   5.0 3.17 1.0 3.83
Motor Pulley: 2VP60 x 7/8
6 Turns = 4.7 Motor Pitch
0 Turns = 5.9 Motor Pitch
1/2 Turn = 0.1 Motor Pitch
RPM Range Fan Pulley Pitch Dia. Bushing Belt Qty Belt Max Turns Pitch @ Max Turns Min Turns Pitch @ Min Turns
1265 - 1472 2BK70H 6.7 H-1 7/16 BX74   5.0 4.9 1.0 5.7
1804 - 2098 2BK50H 4.7 H-1 7/16 BX74   5.0 4.9 1.0 5.7
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.