The pump will help you in determining whether there is any licking taking place in the boat or not. It mounts horizontally only.

Bilge Pump Capacity Do The Math Boatus Magazine
What is a bilge pump on a boat. The main job of bilge pumps in many boats in clearing different nuisances in the water. There are pumps bought together with the ship and with time they end up wearing out and in such cases you will need to purchase a new bilge pump. The bilge pump serves to evacuate accumulated water and oil from your boat. One of those terms is bilge pump. The bilge is the lowest interior part of a boats hull. I use one of the newer style field sensor switches instead of a traditional float switch to detect the water in the bilge.
In this video i wire a new bilge pump into the green machine. A pumps job is to remove that water using either pressure or a vacuum like suction and pumping it overboard. The primary job of most bilge pumps on most boats is to clear nuisance water from the bilges packing gland drips spray from an errant wave etc. This simply refers to a pump that collects and removes the water which gathers at the bottom of your boat. Reliably provides bilge water pumping for boats of any size. A jon boat should have either a manual or automatic bilge pump that can quickly and effectively remove excess water in your jon boats bilge.
One essential item that is often overlooked is the bilge pump. This typically is in a compartment which in boating terms is actually called a bilge pump. Relying on a pump to remove water from a known leak to keep the boat afloat is an invitation for danger. Reliably provides bilge water pumping for boats of any size. During normal operation it provides a convenient way to keep your boat dray. A bilge pump is a special device that safely removes water from the bilge section of a vessel.
Without a bilge pump your jon boats bilge will collect more water than it can take causing structural and safety issues. Its where excess water collects usually rain water or from waves. Bilge pump systems are designed to remove relatively small amounts of water and usually are not large enough to keep up with a major intrusion of water from hull damage. Pump boat bilge automatic marine rv water 12v switch 500 gph boating side mount ebay. A boat owners 101 video on the rule automatic bilge pump used in stingray boats.