The pressure gauge at the outlet of the metering pump is vibrating severely; seeking help

2018-11-28View Original

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Is it normal for the pressure gauge to read from 0 to the maximum? What fault?

Reply #22018-11-28

It seems like there’s air inside; a back pressure valve and a flow equalizer should be installed

Reply #32018-11-28

I wonder what the pressure is in the outlet pipeline system of the metering pump? What is the range of the pressure gauge?

Reply #42018-11-29

It is normal for the pressure gauge at the outlet of the metering pump to fluctuate within a certain range; check whether the pressure remains normal afterward, and ensure that the accumulator is not damaged.

Reply #52018-11-29

Is the outlet buffer damaged? If not, open the valve at the base of the pressure gauge slightly; use a shock-resistant pressure gauge

Reply #62018-11-29

Is the pump’s check valve broken?

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The pressure gauge at the outlet of the metering pump is vibrating severely; seeking help

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