3hp is 3hp, doesn¡¯t matter if it¡¯s a single or three phase motor. If the specs say the same CFM is accomplished, then the specs are most likely wrong, or they are using the same exact impeller and housing and the 4hp motor is essentially over kill for the application. Don¡¯t forget, Felder uses the S1 and S6 motor specifications, so hp is a relative term depending upon the rating of the motor¡. the S1 3hp motor is the same as a S6 4hp motor. It is a marketing gimmick.
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when i look up AF 22 on eshop there is something interesting. 3HP, 3ph moves same amount of air as 4HP, 1ph unit. anyone know if these specifications are correct?
i am interested in understanding if 3ph motor has advantage over 1ph. this might be a good example possibly showing (or not) that the higher torque of 3ph can do more actual work under load than a 1ph motor both pulling same current.
imran?
?I have an AF 22 for sale.? It can be wall mounted up out of the way and use just on bag to save space.
