Centrifugal pump operation should pay attention to the following points: ①prohibit water-free operation, do not adjust suction port to reduce displacement, prohibit running at too low a flow rate; ② monitor the operation process, completely prevent packing box leakage, when changing the packing box With a new packing; ③ to ensure that mechanical seals have a full flush of water flow, water-cooled bearings prohibit the use of excessive water flow; ④ do not use too much lubricant; ⑤ check the recommended cycle. Establish operating records including operating hours, packing adjustments and replacements, adding lubricants and other maintenance measures and times. Centrifugal pump suction and discharge pressure, flow, input power, lotion and bearing temperature and vibration conditions should be measured regularly recorded. ⑥ Centrifugal pump host is relying on the atmospheric pressure will be low water pumping to a height, while the atmospheric pressure can only support about 10.3m of water column, so the host of centrifugal pumps leave the water 12 meters can not work. Wenzhou Yuan En Fluid Equipment Co., Ltd. production of health-class centrifugal pumps, self-priming pumps, vacuum pump manufacturers. Centrifugal pump, self-priming pump, negative pressure pump affordable, sanitary self-priming pump, negative pressure pump, centrifugal pump model complete. Sales Tel :,.
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