NEW MINI HAND PUMP by Scoprega-BRAVO. The Nano is the new BRAVO foldable high-pressure hand pump. The foot-base is foldable, and to achieve maximum compactness (only 44 cm!) for shipping or storing, minimize the handle by removing the external ends. Double action (convertible into single action), built-in pressure gauge, inflation/deflation options, high pressure up to 29 psi.