For several boats now, I’ve been outfitting my sea kayaks with electric pumps. (My reasons are explained in the first part of this posting.)
So I’ve fitted my new-to-me Valley Etain with an electric pump as well. The overall design is pretty similar to my last pump, with a waterproof Pelican battery box designed to let me run the system on either 12 rechargeable AA batteries or 8 alkaline AAs. A stretchy Velcro strap and a pair of stainless steel footman’s loops hold the battery pack in place against the bulkhead at the back of the cockpit.
There are valid reasons to always carry a hand pump when sea kayaking. In my home Canadian waters, a bailer of some sort is a legal requirement. If you’re assisting another paddler, a hand pump lets you empty the rescuee’s cockpit while leaving their sprayskirt fastened to keep out waves. It’s smart to have a manual back-up to electric devices. And I have successfully self-rescued using only a hand pump in moderate conditions. But when the surf really hits the fan, I don’t count on a hand pump alone to save my soggy ass.
My first generation electric kayak pump. The grey metal nozzle on the left side of the battery box is a pneumatic switch, activated by an air button at the far end of plastic tubing.