AIR PUMP MANUAL

High-quality and efficient double-acting hand pump for inflatable boats, kites, SUP boards, fenders, etc. The pump operates in double-acting mode both when pushing and lifting up to 400mbar, after which it automatically switches to single-acting mode. The advantage of the system is a quick initial filling and reaching maximum pressure in single-acting mode at the end of the filling. This pump also allows for quick deflation.