Q. When the ejector pump stops, there is a loud bang and vibration that comes from the check valve. Also, the check valve occasionally allows fluids to flow back into the sump. Is this backflow a ...
The average sewage ejector pump cost is $2,500, but a typical range is $100 to $6,500. The cost to install a sewage ejector pump is largely based on the type of pump, the material and capacity, labor ...
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