Specifications:

• Product Name: Underwater Thruster Brushless Motor
• Type: Clockwise CW + Counterclockwise CCW (1 Pair)
• Material: Nylon + Metal
  (Motor: 304 Stainless Steel Bearing with Aluminum Alloy Shell) 
• Size: approx.Casing: diameter 74mm, length 75mm
• Propeller: 60mm
• Color: Green
• Weight: about 162g 
• Voltage: 12-24V
• Current: 13a
• Power: 30-200W
• Motor: 480KV
• Underwater Depth: 2000m

Features:

• Made of Steel & plastic material, durability and functional
• Compatible with wide 12-24V voltage range
• The motor is made of 304 stainless steel, which is corrosion-resistant and can be used underwater for a long time
• Designed for underwater use, it can provide stable performance and reliable propulsion in aquatic environments
• Two specifications are available: clockwise propeller propulsion(CW)/counterclockwise (CCW) propeller propulsion
• Applicable to ship models, underwater robots, net-pulling boats, .

Notes: 

• This product can't use battery directly, it must be used with brushless motor driver;
  
• Do not idle without water for a long time, which may damage the bearing and coil;
  
• When rotating, please fix it effectively to avoid hand touch;
  
• This propeller is not suitable for corrosive liquids
• This propeller is semi-submersible (that is, to leave a little air for the propeller to inhale the mixed water to make a greater thrust). If you need to put the propeller in deep water, it is recommended to pass the propeller to a 12mm or so. Pipe into the air.