A standard SAE C flange is used to mount {TAIL ~ the motor} to {HEAD ~ the head plate} of the suction attachment 
A standard SAE C flange is used to mount { TAIL ~ the motor } to { HEAD ~ the head plate } of the suction attachment
OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH