Blower 480 Watt (TFC 480) - The Fan Company produces blowers (fans) for bouncy castles and other inflatables.
Amazon.com: Bounceland Rainbow Unicorn Bounce House with Slide, 9.8 ft L x 6.8 ft W x 6.5 ft H inflated Size, UL Certified Blower Included, inflates in Less Than a Minute, Outdoor