Which friend has a schematic diagram of the structure of a metering pump?
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The metering pump installed on one of the skid-mounted units is an imported pump of the model DM1AYAB manufactured by PULSAGLM; it provides inaccurate metering, and a schematic diagram is needed to assist with repairs.
Are there no measuring cups or anything similar for verification at the back? I’ve seen many bypass measuring cups with devices to check whether the measurements are accurate
It came out of the factory with a level correction column; it broke during installation, and since that component wasn’t sturdy enough, no replacement was installed. Currently, a comparison is made between the liquid level drop of the liquid level gauge in the inlet storage tank and that of the metering pump over a certain period of time after the stroke has been set.