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Below are several important performance curves of centrifugal pumps
There is a certain relationship between the performance parameters of the water pump, such as flow rate Q head H shaft power N speed n efficiency η. The relationship between their quantitative changes is represented by a curve, which is called the performance curve of the water pump.
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Correct use of remote control facilities for fire pressure water supply equipment
The fire hydrant water supply system and automatic sprinkler water supply system of high-rise or multi story civil buildings widely use fire pressure water supply equipment, which generally consists of pressure water tanks, water pump units, pipeline systems, electrical control systems, automatic co......
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What Are Metering Pumps and Why Are They Essential for Precision Fluid Control
Crowns has over 20+ years of experience designing and manufacturing industrial-grade Metering Pumps that deliver high accuracy, reliability, and adaptability for critical process control in industries ranging from wastewater treatment to pharmaceuticals. In this comprehensive guide, we answer key q......
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How to Troubleshoot a Submersible Pump That’s Not Working
Has your submersible pump suddenly stopped working, leaving you frustrated and unsure where to start? You’re not alone. As someone who has spent years in the water systems industry, I’ve seen firsthand how a malfunctioning submersible pump can disrupt daily life
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How Do You Select the Perfect High Head Submersible Pump for Your Industrial Needs
For over two decades in the industry, I've seen countless projects succeed or stumble based on one critical piece of equipment: the industrial Submersible Pump. Selecting the right high-head model isn't just a purchase; it's a long-term investment in your operation's efficiency and reliability. I've......
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