Foot pump with two air chambers and a visual pressure indicator to warn against excessive inflation. The pump easily alternates between single and double chamber by switching the air outlets. Outlet A is for bringing tubes to an optimal pressure. Outlet B provides higher pressure and therefore is perfectly suitable for inflating airdecks.• Visual pressure indicator• Capacity 5l• Max pressure 800mBar/11,6PSI• Two airchambers 1,6l and 5l• Reinforced hose• Includes universal adaptor set• Suitable for any type of inflatable boat• Dimensions 35cm x 25cm x 8cm• Functions inflate and deflate