During bilge pumping operations the pump suction gauge indicates a high vacuum.What is the most likely cause of the high vacuum reading?
The reason can be a blocked bilge suction strainer or closed valve on the suction line.
During bilge pumping operations the pump suction gauge indicates a high vacuum.What is the most likely cause of the high vacuum reading?
The reason can be a blocked bilge suction strainer or closed valve on the suction line.
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