Stainless steel fountain pump vibration how to deal with?

Stainless steel fountain pump is the use of motor-driven centrifugal force to gradually introduce some of the liquid surface of the equipment, in the manufacture of fountains for people at the same time, but also for the surrounding environment to add a beautiful landscape. Stainless steel fountain pump selection is also a skill, improper selection and operation error is likely to cause vibration occurred Oh. So, what are the potential causes of fountain pump vibration is how to deal with it? Here we stainless steel fountain pump experts give some advice on the corresponding solution:
Two pumps in parallel should ensure that the pump performance is the same. Pump performance curve should be slow down type as well, can not have hump.
Regularly need to fill the oil bearing the appropriate amount of oil, for the long axis of liquid centrifugal pump, because the shaft there is a torsional vibration, if the use of a thrust tile, the damage is mainly thrust tile, then you can properly increase the viscosity of lubricating oil , To prevent the destruction of liquid dynamic pressure lubricating film.
Note: Eliminate the factors that lead to overloading the stainless steel fountain pump, such as the runner blockage; extend the pump's start time properly, reduce the disturbance to the drive shaft, reduce the collision and friction between the rotating parts and the stationary parts, The heat caused by the deformation; for water lubricated sliding bearings, start the process should be added pre-run water, to avoid dry start until the water pump and then stop the water.
Stainless steel fountain pump It is recommended to use the measurement and analysis vibration conditions to determine the optimum operating parameters of the pump in order to prevent the amplitude of the stainless steel fountain pump from being too large.