iSup Manual Double Action Pump - Max 30 PSI

All Unifiber inflatable boards are equipped standard with this double action pump. For less fortunate inflatable board owners having single stroke pumps who are looking for a more efficient way to inflate their boards might want to consider this pump. Use the double-action setting to speed up inflating your board almost twice the speed. While getting closer to the desired pressure switch to single stroke setting to reach final pressure.