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How Pump Stands are Crucial for Dampening Vibrations in Vertical Inline Pumps

04-05-2021
How Pump Stands are Crucial for Dampening Vibrations in Vertical Inline Pumps

The operation of pumps in any given industrial setup is prone to generate vibrations and loud noises. When these vibrations travel across supporting structures, it could pose damage to major equipment and connecting pipes. 

 

Benefits of Pump Stands

 

One can utilize pump stands to curb the vibrations and noises produced in inline pumps. Pump stands are firm structures made of reinforced formed steel that provide the much required structural stability to pumps. A standard pump stand comes with an elastomer pad and two bushings. While the role of the elastomer pad is to absorb small-scale vibrations, the bushings ensure that there is no metal to metal contact to prevent the transfer of vibrations from the pump to the supporting structures.

 

Double Pump Stands(DPS) are commonly used to provide seismic restraints to vertical inline pumps. The installation of double pump stands is crucial in providing increased structural support to pumps that are operated under conditions of seismic vibrations. DPS applies restraints to ensure minimal movement of pumps and connecting pipes due to seismic vibrations.  

 

Other Vibration Solutions for Pumps

 

Inertia bases and spring hangers are also used to arrest vibrations generated in pumps. A concrete inertia base provides structural support to the base of the pump by lowering the centre of gravity, and thus reducing the frequency of vibrations. On the other hand, spring hangers dampen the vibrations from travelling to other connected structures.

 

However, in pumps housed on top of the buildings, the use of inertia bases could add additional weight to the existing structure. That’s why pump stands are perfect for controlling vibrations in vertical inline pumps irrespective of where they are installed in a building structure.

 

Looking for pump-related vibration solutions? Vibrasystems has years of experience in designing and delivering pump stands, inertia bases, spring hangers, rubber pads, and more. Contact us today to say goodbye to vibration troubles! 

 



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