What is the function of this negative pressure gauge?
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Pressure gauge on the outlet pipeline of the reciprocator auxiliary oil pump
If the inlet filter becomes clogged, can we use the indications on this gauge to determine that? This gear pump on the machine should be called the “main oil pump”, right?
If the inlet is blocked, the pressure gauge should show a negative value, right?
This is a pressure gauge on the outlet pipeline; if the inlet is blocked, will the pressure gauge here show a negative value? Are you sure?
Do I need to replace it? I have a Wika pressure gauge: D1-55/210325—92
This compressor is big enough； It also comes with a ladder
This shouldn’t be an outlet pipeline; let’s send another image to take a look, check the process flow diagram – it’s all there; it’s just quite complex and requires careful examination.
Is it the pumping pressure, the reciprocating machine? Is there negative pressure inside when oil is drawn in? I don’t know; it’s just a guess of mine
Bookhard’s labyrinth machine: check if the entrance is blocked