Unifire: Anti Pirate Water Cannon
This photo shows the Unifire "Force 50" stainless steel (type 316), remote-controlled water cannon. The version shown here is used as a non-lethal method to fight pirates, and is also used for riot control purposes and to fight fires, of course. The capacity of this version of the water cannon is 2000 liters per minute at 16 bar, and larger sizes are available too. It can be controlled from multiple locations on the ship and even by radio remote control.
Posted by: Unifire - website: http://www.piratesafe.com