Utilising the pump's non-friction pumping principle, the Kayak pump has made emptying splash water from Kayaks a simple one handed operation.
While still in the kayak you can hold the pump lightly between the knees with the spout over the lip and pump with one hand. At a steady pumping rate of 40 to 50 pumps per minute you can pump 15 to 20 litres per minute. (4 to 5 gals.)
A world reknowned New Zealand outdoor adventurer carried this kayak pump on his kayak when he circumnavigated New Zealand.