Grinder pumps are created to manage solids, diminishing their size enough to go through the pump and force main. Grinder pumps for municipal and industrial employment are created for low-flow, ...
CHELMSFORD — Selectmen voted 3-2 Monday night against adopting a policy for grinder sewer pumps, frustrating many of the more than 75 people who came to the session. Selectmen George Dixon Jr., Janet ...