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MessagePosté le: Ven 10 Aoû - 11:52 (2018)    Sujet du message: gear required Répondre en citant

In the world of pumps Womens Fred Warner Jersey , there are many different designs from which you can choose. Some models use a diaphragm to move liquids from one place to another while others use plungers, gears or other mechanisms to accomplish the same task. For more than 100 years, one style of pumping device has served a myriad of functions, and they’re still in use today. You can visit an online retailer like PreFluid to see a full lineup of peristaltic pump head products, but before you do, here’s a brief lesson about these versatile machines.

The Science Behind the Technology

For a better understanding of how these devices work, look no further than the interior of your own body. When you swallow food, it travels down your esophagus being pushed along by muscles in a process called peristalsis. This mechanism uses similar forces to push liquid from the reservoir to the outlet, and it does it quite efficiently. With inspiration drawn from human organ systems, it makes sense that the first person to popularize the use of this pump was a surgeon, and he did it in 1931, a full 50 years after the inventor first patented the design.

The Components of the Unit

Inside the peristaltic pump head, you’ll find several basic components. A flexible plastic tube loops in a semicircle around a central hub that rotates. Attached to this rotating segment are three or more rollers that press down on the tubing as they move around in a circle. The pinching produced by the moving roller pushes liquid forward while creating suction that draws more fluids into the system where the process is repeated. The rate of flow can be adjusted by simply changing the revolutions per minute.

Advantages of These Devices

The biggest advantage of these pumps is that the fluid never comes into contact with the actual pumping mechanism. This means that the device can be easily cleaned by either running cleaning fluid through the system or simply replacing the tubing when things get too messy to clean. The physics behind this design also means that they can handle high-viscosity substances in varying levels of thickness like slurries, gels and pastes.

What Are the Applications?

Because fluids are safely contained in tubing, these pumps are ideal for blood transfusions, dialysis and other medical procedures where it’s crucial to maintain sterility. Beyond the medical profession, the possibilities are endless for uses of this technology. Soft drink machines use them to measure out the proper amount of syrup to mix with soda water, and some printers even dispense ink via this method. You can even see these devices used in the water treatment industry or injecting liquid detergent into your load of laundry.

Embrace the Versatility

Now that you have a thorough knowledge of the peristaltic pump head, isn’t it about time to give this mechanical powerhouse the recognition that it rightfully deserves? Sure, they’re used in many different facets of daily life for the average person, but there’s also a significant chance that one of these pumps is responsible for maintaining the good health of a friend or family member. Whatever pumping task these devices are asked to perform, it’s a safe bet that they’ll get the work done quickly and efficiently.

Cricket clothing has been an integral part of the sport since its inception. During the hot summers in Britain in the 18 century, you could find a number of well-dressed gentlemen playing cricket and sweating profusely. As cricket turned to a professional sport recognized in several parts of the world, the need for proper cricket clothing arose.


Cricket whites came about during the 19th century where players wore formal white shirts, comfortable white trousers and a pullover. The cricket clothing was made of the available materials at the time. White was chosen to mark the beginning on summer. Currently, cricket whites are only worn during test matches. All other tournaments such as the world cup and one day matches have the teams wearing coloured cricket clothing. The quality of materials used has also changed drastically. Manufacturers now use materials which are more comfortable and easier for the players to move in during the matches.


Here is a list of the important elements of proper cricket clothing that every professional cricketer must possess:

A polo shirt which is white in colour and short sleeve is worn by all the players. Comfortable white trousers which tend to have slight red stains where the bowler polished the leather ball. Cricket caps are usually worn by players during the day matches to shade their eyes from the sun. The batsman and wicket keeper however are required to wear helmets for protection. This is crucial to protect them from the dangers of the leather ball which is potentially lethal. Every professional cricketer must own a pair of quality cricket shoes. Each player has a different style of playing and must purchase shoes based on this. Manufacturers provide cricketers with a variety of shoes based the position they play for. The needs of a batsman differ from those of a bowler. Hence one must keep this in mind when purchasing footwear. Another important part of cricket clothing is the protective gear required to be worn by the batsman and wicket keeper. Besides the helmet, there are a variety of pads that are available for a cricketer to choose from. A batsman would require more protection since he is in the direct line of fire of that cricket ball. Thigh pads, chest guard and gloves are crucial elements that must be worn to protect one’s body from the force of the ball. A wicket keeper requires a lesser amount of protection since the chances of him getting hit by the ball are lower. One is still advised to wear a helmet and thigh pads as th. Wholesale NHL Jerseys China Wholesale Jerseys From China http://www.wholesalencaacheapjerseys.com/ Wholesale NBA Jerseys Free Shipping Wholesale Jerseys China Free Shipping Wholesale Cheap Jerseys Wholesale Cheap NHL Jerseys Wholesale Throwback NFL Jerseys Wholesale Throwback NCAA Jerseys Wholesale NBA Jerseys Free Shippping


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