Propeller Shaft Seal

Propeller Shaft Seal

1. Application: 

A propeller shaft seal prevents seawater from entering the ship's engine room and keeps lubricating oil from escaping into the ocean.

The propeller shaft seal is installed for ships including cargo ships, warships, fishing boats, and other water vehicles.

2. Working temperature: ranges from -200C to 1200C, depending on the seal material and the specific working environment. In marine applications, the propeller shaft water seal can withstand hot and cold water when the ship is operating at sea.

3. Product charisteristics:

  • The seal is a barrier between the oil and the sea.
  • The seal is usually a series of rings clamped into a housing.
  • The seal allows the propeller shaft to rotate smoothly.

4. Contact environment: Seawater, lubricating oil, coolant, dirt from seawater.

5. Size: As per customer’s drawings