The Ultimate Guide to Owning a Marine Water Pump

Marine water pumps are designed to move liquid or gaseous media through pipelines inside a ship, from shore or from overboard to ship, and from ship to shore or overboard. The number of pumps is installed on a ship and their parameters depend on the size and purpose of the ship, on the type, composition, and power of the power plant. 

In addition, there are certain requirements imposed by the Register on ship pumps for various purposes.

The register allows the interconnection and interchangeability of most generalship pumps and the use of one pump to perform several functions. As a result of which the reliability and survivability of generalship devices and the vessel is increased and the total number of ship pumps is reduced. 

For example, any generalship pump can be used as a ballast pump, bilge, and other pumps if they have the appropriate capacity and head. 

For owning a marine water pump like Rexroth a6vm, the person first needs to be aware of various factors like its capacity, serviceability, and other several requirements. There are various manufacturers available and provide the best marine water pumps. But choosing one from several is quite complicated.


In this write-up, we mention - how to own a marine water pump!

Table of Content

  • How to Own a Marine Water Pump?
    • Manufacturing Material
    • The Presence of Cameras
    • Availability of RD (Pressure Regulator)
    • Reverse and Non-reverse Valve
  • Why Require Pump?
  • Conclusion!

How to Own a Marine Water Pump?

The selection criteria for a pump are similar to the principles by which any mechanical product with an electric drive is purchased. It is important to consider the following parameters:

Manufacturing Material

The case can be made of plastic but the presence of an internal metal filling is a priority.

The Presence of Cameras

This is typical for high-pressure pumps since the design contains a diaphragm mechanism and a piston mechanism.

Availability of RD (Pressure Regulator)

This is an important factor as the cylinders must not be pumped over, which will damage the PVC boat walls. The regulator will stop the compressor when the required parameters are reached without control by the owners.

Reverse and Non-reverse Valve

It's required while choosing the water pump. Make sure the first will create a reverse air movement and the second will not release the pumped gas into the atmosphere.

It's better not to consider devices with low pressure because they won't provide a high-quality result. Considering these factors will result in choosing the right marine water pump.

Why Require Pump?

Many modern hydraulic pumps are starting to be used in shipbuilding. The emergence of electric motors played a huge role in the development of new pumps. Their introduction provided an increase in the speed of rotation of the working body of the device and the power of the pump.

Nowadays, pumps are widely used in all sectors. The shipbuilding industry isn't the only exception. Currently, all types of pumps are widely used in marine shipbuilding. Pumps on ships are needed to pump seawater or use them in a variety of major boat systems. Usually, these are general  ship systems like:

  • Fireproof
  • Draining
  • Cooling
  • Sanitary
  • Drainage
  • Ballast

Conclusion!

While owning a marine water pump (Shinko or Rexroth a6vm), consider its various factors, specifications, and preferred requirements. For more information, you can contact our professionals of “Kmarine”. They assist you with further queries.

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