WORKING PRINCIPLE.

• Submersible Pump

  WORKING PRINCIPLEPumps are open impeller centrifugal SUBMERSIBLE DRAINAGE PUMPS,designed for automatic use.The impeller,mounted on the end of the drive shaft,consists of a back disk and blades.The fluid enters the rotaing blade channel via the suction strainer,where it moves radially from the centre outwards,acquiring energy both in the form of pressure and increased speed.When it leaves the impeller the fluid is conveyed into the volute.Here part of the kinetic energy is transform...
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• GARDEN PUMPS

  WORKING PRINCIPLEThe series SELF-PRIMING CENTRIFUGAL PUMPS,Self-priming is achieved using an ejetor,housed in the pump body,The total delivery produced by the closed centrifugal impeller is sent only partly to the delivery opening.The remaining water is recirculated through the ejector,which is connected to the suction chamber and generates the necessary vacuum to self-prime the pump.When first staring the pump fill the pump body with water,without bothering to fill the suction pip...
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