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Blog Post by James Dashwood
March 2025
What is the difference between submersible and immersible pumps?
These terms can often be confused though the distinction is fairly obvious. Submersible ...
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March 2025
What is the difference between NPSHa and NPSHr?
Let’s start with what NPSHa and NPSHr mean. NPSHa stands for Nett Positive Suction ...
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March 2025
What is cavitation in centrifugal pumps?
What is pump cavitation? Definition Cavitation occurs in centrifugal pumps when the Nett ...
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March 2025
What is a centrifugal pump and how does it work?
Centrifugal pumps rely upon as an industry workhorse since the 17th century. These are ...
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March 2025
What are the most efficient and reliable pumps for Biofuel plants?
Demands for efficient and reliable pumps for biofuel plants has grown in the last five ...
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March 2025
Utilising Inverters with Industrial Pumps
Utilising inverters with industrial pumps. In the commercial building services sector, ...
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March 2025
Pump affinity laws
What are the Affinity Laws? The pump affinity laws are a set of formulas that help ...
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March 2025
Understanding Viscosity - Technical Briefing
When people talk about understanding viscosity, they are talking about one of two things: ...
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March 2025
What is a transfer pump?
A transfer pump is a versatile piece of equipment designed to efficiently move liquids ...
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March 2025
The future of energy storage with mag drive pumps at its heart
Vanadium redox batteries are one of the most promising energy storage solutions and ...
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March 2025
The Benefits of Working with a British Manufacturer
When it comes to purchasing chemical-resistant pumps for your business, there are several ...
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March 2025
The benefits of an AME pump
A. Rigid Shaft Support Traditionally, plastic chemical pumps either have a single sided ...
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March 2025
Selecting pumps for fume scrubber applications
Wet fume scrubbers are in use in several industries. As well as on board to remove ...
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March 2025
Saving energy protecting the environment
At Crest, we are acutely aware of the pressing need to protect the environment at every ...
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March 2025
Pump performance curve & system curve
We recently wrote an article on how to read the information presented on a standard ...
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March 2025
Pump Misalignment
Proper alignment of a pump shaft with the driver can reduce vibration and significantly ...
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March 2025
Pumping Solids? What is the best option
What are the best options for pumping solids? Whilst pumping solids can create greater ...
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March 2025
My pump can't run dry!
With over 40 years of experience in the pump industry we have seen a few instances where ...
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March 2025
Mechanical seal selection
Crest offers many types of pumps with a variety of arrangements including magnetic drive, ...
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March 2025
How does a magnetic drive pump work?
Magnetically driven pumps are the industry standard when processing harsh and highly ...
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March 2025
Is there a difference between centrifugal and rotodynamic pumps?
Pumps often have the label as either centrifugal or positive displacement. But, you have ...
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