Products Description
Ballast pumps rubber sealing rings are important components used in ship ballast pump systems. Sealing rings are mainly used to prevent water and other liquids from leaking at the pump connection. They are usually embedded in the grooves of mechanical parts and compressed during the assembly process to form a seal at the interface.

Advantages of Ballast Pumps Rubber Sealing Rings
- Fluid sealing
Ballast pumps rubber sealing rings are designed to ensure a complete seal of the fluid, prevent leakage, and maintain internal pressure within the pump system.
- Chemical compatibility
The materials used for rubber sealing rings are usually selected based on their chemical compatibility with the fluid being pumped. For example, materials such as NBR are widely used due to their resistance to a variety of chemicals.
- Dynamic and static sealing
Rubber sealing rings can effectively meet dynamic and static sealing requirements, minimizing friction in the moving parts of the pump.
- Versatility and effectiveness
Sealing rings provide reliable sealing solutions in both static and dynamic applications, suitable for industrial applications such as hydraulic systems, pumps, engines, etc.
Application In Ballast Pumps
In Ballast Pumps, rubber sealing rings are usually used for the following key components:
1. Pump body and pump cover connection
Rubber sealing rings are used between the pump body and the pump cover to prevent liquid from leaking at the interface between the two parts.
2. Shaft seal
Between the pump shaft and the pump body, rubber sealing rings are used to prevent fluid from leaking along the shaft, which is key to maintaining pressure and efficiency in the pump.
3. Inlet and outlet flanges
At the pump inlet and outlet connections, rubber sealing rings ensure that the connection with the pipeline is sealed to prevent liquid leakage.
4. Valve connection
If the ballast pump is equipped with a valve, rubber sealing rings are usually used at the connection between the valve and the pump to ensure the sealing of the valve.
5. Filters and separators
At the connection with the filter or separator, the rubber sealing ring also plays a sealing role to prevent liquid from leaking from the connection.
6. Pump bracket
Some pump brackets may also use rubber sealing rings between the pump body to reduce vibration and noise while providing additional sealing.
about Us
Linde Polymer Tec Co., Ltd. mainly produces a variety of rubber compounds and rubber seals and currently has more than 3,000 material formulas and more than 2,000 specifications of products. Products are suitable for automotive, aviation, machinery, petrochemical, medical, food, electronics, military, industrial, and other fields. Since the establishment of the factory, the company has completed the process consistency operation, and the product yield rate has reached 97.1%.

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R&D Advantages
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Manufacturing Advantages
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Product Advantages


Certification
Quality Management and Environmental Management Certification



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