SPT SF-1691C DC-Motor Drop Ceiling Fan, 16 by SPT

In the description it says it moves over 3000cfm? One other customer asked what the cfm rating was and you answered 96cfm. Which is correct?

Is the direction of airflow (spining direction of the fan) reversible?

Is there a model that can just suck the air out of the room and into the space above the ceiling?

How far below the drop ceiling does the fan hang?