Features 1、Strong Sealing: This underwater propeller adopts a fully sealed structure. The motor cabin includes the motor in the cabin through a static sealing ring and a dynamic sealing, so that the motor is isolated from the outside water and can be used for a long time in the seawater environment. 2、Exquisite Workmanship: The motor cabin is CNC accuracy machined from 6061 aluminum and anodized surface treatment. Shell metal structure, more wear resistant and corrosion resistant. 3、Long Time Use: The motor power has more margin, and it can be used for a long time without heating. Owns a good heat dissipation. 4、High Temperature Resistant Cable: The cable adopts polyurethane high temperature resistant cable, which can be soaked in seawater for a long time. 5、Applications: The maximum current is 13.7A (33V). Maximum thrust is 8.1kg (33V) Maximum power is 452W. Suitable for RC boat, ROV, hydrofoil. Specification Item Type: KYI 5T 3P underwater thruster Shell Material: Aluminum alloy Gross Weight: 876g / 30.9oz Color: Silver Total Thruster Length: 158mm / 6.2in Front Diameter: 104mm / 4.1in Tail Motor Diameter: 46mm / 1.8in Line Length: 1 meter / 39.4in Use Voltage: 12-33V Maximum Current: 13.7A (33V) Maximum Thrust: 8.1kg (33V) Maximum Power: 452W Applications: Suitable for RC boat, ROV, hydrofoil Package List 1 x Underwater Thruster