Model INPUT
RPM
GEAR
RATIO
FAN
RPM
Service HP Rating
(2.0 Service Factor)
A20 1750 2.71 646 35
1750 3.27 535 35
1750 3.78 463 30
1750 4.11 426 25
1750 4.89 358 20
A22 1750 3.45 646 35
1750 4.10 535 35
1750 4.56 463 30
1750 5.11 426 25
1750 5.55 358 20
1750 5.12 358 20
1750 4.89 358 20
1750 4.89 358 20
A27 1750 5.77 303 80
1750 7.71 227 75
1750 8.66 202 60
1750 9.83 178 40