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Pumps play a very important role in everyday water pumping needs. People need them both in rainy and in dry seasons. They can use them to pump water from flooded areas as well as keeping water from flooding their basements. Also, pumps are useful when refilling water reservoirs in dry seasons.

Many people need pumps for different reasons but mainly, their purpose is to transfer fluids. There are also different types of pumps to choose from although many of them have some common features. The only difference is that each pump is only suitable for a particular job and the method it used to get the job done can be different. Some are powered while others are manual.

Pumps with plungers, pistons and valves on the inlet and outlet pipes are called positive displacement pumps. Some pumps have a problem pumping liquids when the suction is more than seven meters but has no problems with the lift. Therefore it is important to consider the lift and suction of a pump before purchasing. The lift is a term for the distance between the middle of the pump and release point. The distance between the middle of the pump and the fluid is called the suction when measured vertically. You would need powerful a hand operated well pump.

Naturally, fluids tend to flow easily downwards. This principle is applied in the manufacture of siphon pumps. Siphon pumps are dedicated to transporting fluids from containers that are placed high to containers below irrespective of the distance between them.  Siphon pumps are most common in swimming pools and wash rooms. Direct action pumps have a handle that rocks and pumps to provide a suction of about 15meters.

There are other pumps with the ability to lift water above 15m. A good example of this kind of pump is a deep well type. By adding a fly wheel to the pump, it`s mechanical advantage and efficiency is highly boosted. They have to be sturdy and strong to overcome any stressful forces that may be as a result of the weight of the water being pumped. The only disadvantage is that they pose as a big challenge when it comes to maintenance.

The deep well pump has a major advantage; it can be used to pump a fluid from any depth, as long as the user is powerful enough to push the lever and pump water from an eighty meters deep well for example. Diaphragm pumps are light and do not corrode.  But they use a special rubber diaphragm with a specific length of tubing.

Hand pumps use manual power hence useful even in remote areas. If you want yours to give you quality service, ensure you service it regularly. Change the rubber diaphragm if it wears out. For a concrete water pumping solution most people prefer using these pumps.




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