What are Gear Pumps and What are Their Benefits? There are many reasons why it may be necessary to transfer a liquid between two points, and there are probably almost as many ways to achieve this. However, a pump is almost always the most efficient and...

Diaphragm Pumps

  The need to transport water from rivers and streams for use in the home and elsewhere posed a challenge for ancient civilisations. This simple but essential task often occupied early humans for a significant part of each day. Inevitably, they developed ways to make the job quicker and less laborious, using devices like the shadoof and the iconic Archimedes screw. These ancient machines were the distant precursors of the many different devices used to transport water and other liquids today, including sophisticated diaphragm pumps.

From the Shadoof to the Modern Industrial Pumps Manufacturer

The need to transport drinking water from rivers and lakes to their primitive dwellings drove early humans to seek labour-saving solutions. At first, they fashioned carrying vessels from animal skins and wooden buckets. In Ancient Egypt and parts of the Middle East, a simple device known as a shadoof marked the first attempt to mechanise the process. Many moons later, a renowned Greek scientist developed the Archimedes Screw to become the world’s first industrial pump manufacturer.

Some Typical Applications for a Chemical Centrifugal Pump

Pumping equipment relies on several different types of mechanical action for its functionality. Some models utilise a plunger or piston to draw in and then discharge a liquid, while others might emulate the peristaltic action of the intestine by compressing a flexible tube to keep its fluid contents in motion. A third variety employs the rotational force generated by a fan-like device with curved vanes, an impeller. Typically, the latter mechanism is responsible for the centrifugal pumps' action widely used by the chemical industry in numerous applications.

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