Regarding the selection of magnetic pump
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Dear fellow professionals: There are three magnetic pumps on site, with a flow rate of around 6 cubic meters, a head of 32 meters, and an outlet pressure of approximately 0.3 MPa. Recently, it has been found that the pumps fail to deliver fluid properly, so it is necessary to select new pumps. I would appreciate it if experienced professionals could provide some suggestions. Thank you. The elevation of the three pumps is 0
Fluid, density, viscosity, temperature. Is the magnetic pump on site damaged?
Is there a pressure gauge on the outlet? A pressure gauge must be installed at the outlet of the magnetic pump, so that its reading can be monitored. If the pressure gauge still shows a value of 0.3 Mpa and flow cannot be achieved, then there is an issue with the pump’s selection. If the pressure gauge reading is below 0.3 Mpa, it is necessary to adjust the opening degree of the outlet valve. If the pressure gauge reading fluctuates significantly, there is air in the pump chamber, and it needs to be vented. Take a look; there are only these few options.
40-25-160A. . . 6 sides, 32 meters. . . What is the specific gravity of the medium?
What medium? What is its specific gravity? What size motor is needed? The original poster still needs to provide more details. . .
The selection process also requires additional data: the type of material to determine the material used for the magnetic pump, and the specific gravity of the material to determine the motor power required. Then select the appropriate model based on flow rate and head.