1、Aluminum Alloy Material: The body of the underwater thruster is made with 6061 aluminum, CNC precise machined for the optimum finish. The blades are formed from 4 blade fully immersed propellers, offering high torque and durability. 2、Fully Sealed Structure: The underwater thruster features a fully sealed chamber that isolates the motor from water in the external environment. It is suitable for use in polluted water, seawater, and muddy sand water environments, and requires no regular maintenance. 3、Powerful Performance: The underwater thruster delivers a high powered performance, with quick operational speeds and a diving depth of more than 100 meters. This feature makes it an excellent choice for a wide range of underwater applications. 4、Easy Installation: This underwater thruster operates at working voltages ranging from 12 to 25.2V and comes with a detachable mount, offering extensive application scenarios for the users. 5、Wide Applications: This underwater thruster is widely applicable for various environments, including swimming floats, kayaks, underwater robots, boats, net pulling boats, and simulated water flow. Item Type: Underwater Thruster Material: Aluminum Alloy Weight: Approx. 980g/34.6oz Maximum Forward Thrust: 8.6kg/19lbs Maximum Reverse Thrust: 7.6kg/16.7lbs Applicability: Swimming Floats, Kayaking, Submarine Robots, Boats, Net Pulling Boats and Simulated Water Flow 1 x Underwater Thruster