pumps water up to 20-vertical feet; 1-1/4 inch discharge for high capacity pumping includes 3/4 inch garden hose adapter Fully submersible utility pump for use with most 12-volt battery (battery ...

It is submersible? Does it handle ... And, of course, you will occasionally need a pump even without the emergency, such as when draining a pool or pushing rain barrel water to a sprinkler system.