This is the heavy duty 10" Maradyne champion series fan part number M103K It is rated to pull 7.9 amps and is rated at 950 CFM at 0 static pressure at sea level.  It has the curved fan design to reduce the noise. This is a puller fan. From the front of the fan to to top of the motor is 2.61". We offer a wide range of quality fans and we are also able to manufacture aluminum fans shouds to match our fans. If you have been looking for a quality fan and a fair price, this is the fan for you. This is a Maradyne fan a name you can trust. If you need assistance feel free to call 1-800-223-4299