For example, the fan 210 can rotate at a rate of {HEAD ~ 7,700 rpm} to move the flow at {TAIL ~ a peak rate} of 132 cubic feet per minute  
For example , the fan 210 can rotate at a rate of { HEAD ~ 7,700 rpm } to move the flow at { TAIL ~ a peak rate } of 132 cubic feet per minute
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH