China Pumping Solutions Leader
Does diaphragm pump need ground wire? Mainly according to the diaphragm pump specific models to decide, pneumatic diaphragm pump using compressed air as the driving force, no need to connect the ground wire, electric diaphragm pump because of the use of motor, according to the installation environment may need to ground wire, as long as the flow demand is not high water transport projects, most of the use of more comprehensive performance pneumatic diaphragm pump.
About the diaphragm pump to ground wire, simply to see if there is no motor, if the use of pneumatic diaphragm pump is not need to consider this problem, and compared with the general electric pump, not only without wiring, but also can work in remote environment away from the power supply, but no safety risks for a variety of flammable, explosive occasions. Compared with electric pumps, pneumatic diaphragm pumps are weaker in performance parameters, but they have better environmental adaptability, and are easier to install and use.
After knowing the diaphragm pump to ground wire this problem, in order to facilitate you to have more understanding of this type of models, a simple description of the difference between the two types of specifications.
Pneumatic diaphragm pump is the use of compressed air as the driving force of the new pump, the volume is very light, the operation characteristics are reflected in the absence of leakage and short circuit of the traditional machine pump, will not crash, even idling will not damage the pump body, and excellent comprehensive performance, self-priming, high sealing performance, can be like screw pump suction sludge water.
Electric diaphragm pump is in the diaphragm pump pump body based on the use of motor, strengthen the performance parameters of the diaphragm pump, in a variety of occasions can replace centrifugal pump, self-priming pump, screw pump and so on, suitable for petrochemical, ceramic, metallurgy and other industries, suitable for a variety of low pressure occasions, according to the transport environment, the shell support cast iron, stainless steel, aluminum alloy and other materials, diaphragm also supports special customization.
To sum up, it helps you to understand the problem of whether the diaphragm pump should be grounded. In short, the pneumatic diaphragm pump does not need to be connected to the power supply, while the electric diaphragm pump may need to be grounded like other electric pumps according to the installation environment and corresponding standards.
