Can high-lift slurry pumps be used in low-lift conditions?

Name: Can high-lift slurry pumps be used in low-lift conditions?
SKU: 120231513

الوكرة، الوكرة

منذ 3 أسابيع

التفاصيل

السعر1,000

نوع السعرقابل للنقاش

الحالةجديد

الوصف

It is a misconception that high-lift slurry pumps are used in low-lift conditions. Before purchasing a slurry pump, many users think that for lower lift conditions, a higher lift slurry pump can be used to have a wider lift range. In this misleading misunderstanding, when purchasing a slurry pump, the slurry pump selected has a very high lift. In fact, for centrifugal slurry pumps, when the pump model is determined, its power consumption is directly related to the actual flow rate. When the pump uses a lower head, the flow rate will increase; thus, the current will be higher, the flow rate will be smaller, and the power consumption will be lower. On the contrary, lower the head, increase the flow rate, and increase the power consumption. Therefore, in order to prevent motor overload, it is generally required that the actual calibrated pump lift should not be less than 60%. Therefore, when a high-lift slurry pump is used with a low lift, the motor is easily overloaded and easily overheated. In serious cases, the motor is burned out. If it is used in emergency, it must be adjusted by the outlet valve installed on the outlet pipe. Usually, a self-operated adjustment valve can be used to reduce the outlet flow and prevent the motor from overloading. Pay attention to the temperature of the motor. If the motor overheats, reducing the water outlet flow or shutting down the machine promptly can avoid burning the motor. Some users forcefully reduce the flow by reducing the power supply voltage, which will increase the motor load. In fact, on the contrary, the unit outlet pipe of the centrifugal pump drainage and irrigation station is equipped with a valve. In order to reduce the motor load, the valve should be closed before the water pump is stopped. After the water pump is started, the valve should be gradually opened so that there will be no overcurrent when starting. If you want to know more about slurry pumps, please feel free to call us! Shijiazhuang Pansto Pump Industry is a manufacturer of slurry pumps in Shijiazhuang. It mainly designs, manufactures and sells slurry pumps and accessories. Mainly engaged in mud pumps, submersible pumps, foam pumps, desulfurization pumps and other series.

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