![]() ![]() It’s too late to react when the time comes, so it’s better to use the pressure gauge to deal with the problem more directly and quickly. Although it is not as direct as seen at the sand outlet, if you are under high-lift conditions, wait until you see the status of the sand outlet. The negative pressure gauge and pressure gauge directly reflect the operation of the booster sand pump and the effect of sand pumping. Why is it equipped with an imported negative pressure gauge and an outlet pressure gauge? The use range of the outlet pressure gauge of the sand suction pump is between 0 mpa and 1 mpa. Especially in the process of industrial process control and technical measurement, mechanical pressure gauges are more and more widely used due to their high mechanical strength and convenient production of elastic sensitive components of mechanical pressure gauges. It can be seen everywhere in heat pipe networks, oil and gas transmission, water and gas supply systems, automobile repair and maintenance plants, and hardware stores. It is extremely common in applications and is used in almost all industrial processes and research fields. Pressure gauge refers to an elastic element as a sensitive element, which can measure and indicate the pressure higher than the ambient pressure. The use range of the inlet negative pressure gauge in the sand pumping system is between -0.1 mpa and 1 mpa. It has the advantages of simple structure, high cost performance, intuitive instructions and reliable performance. Negative pressure gauges are widely used in gas transportation, measuring the pressure of various non-corrosive, non-explosive, crystalline and non-solidifying liquids, gases, steam and other media in pipeline liquids and airtight containers. A good booster sand pump operator will raise and lower the sand pumping pipe and control the throttle according to the vacuum negative pressure gauge, so as to ensure the long-term operation of the booter sand pump in good condition. If the inlet negative pressure is too large, it is easy to cause cavitation, which will affect the efficiency of the pump and increase the wear if the inlet negative pressure is too small, the suction will be small and the output will be low. ![]() Why to equip a booster sand pump pressure gauge? The inlet negative pressure gauge and the outlet pressure gauge directly reflect the runing status of the sand pump unit, and a barometer can show the operation status of the sand pump. ![]()
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