The clicking sound of pneumatic diaphragm pumps
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The normal sound produced by a pneumatic diaphragm pump during operation should be \"thump-thump-thump-thump\" (with all thumps having equal intensity). Currently, it sounds like \"thump- (thump) -thump- (thump)\” (the thumps within the parentheses are very soft and barely audible). Based on the suction and discharge process, what could be the cause of this issue?
Is there a leak in the O-ring of the guide rod?
The directional control valve has poor sealing, and the air supply filter is clogged
I completely agree with what the experts above said
The sound varies depending on the power pressure and flow rate