The iRocker dual action hand pump is capable of inflating the board in approximately 5 minutes when pumping at a quick and steady pace. Some riders have reported as little as 3.5 minutes and others have reported as much as 10 minutes. The inflation time will depend on the pace you keep when pumping. The dual action pump that comes with the iRocker boards reduces pumping time by at least 25% over many single action pumps.
The Bravo electric pump sold specifically on the iRocker website is specially adapted to inflate any iRocker board. The Bravo electric pump connects to a 12V car or marine battery and inflates the boards to 15 PSI in approximately 4-6 minutes depending on the model.