10/06/2026
Ask the operators on your floor which pump is quieter at startup. If nobody knows, the standby unit has been sitting too long.
Rotating duty between pumps does two things. It spreads wear across both units instead of loading one, and it proves the second pump handles the process before you have to bet on it.
The second part gets overlooked. An operator who runs both pumps regularly notices the small stuff. One takes longer to reach pressure. One runs at higher speed to deliver the same flow. One makes a noise at startup it did not make in the spring.
Those observations are early warnings, and they exist only because somebody ran the pump.
Weekly or monthly, whichever suits the service: the interval matters less than having one written down and followed.
Read more: https://buff.ly/VisIAfv
We supply and service industrial pumps for chemical, industrial, municipal and OEM plants across Canada. Call 1-800-367-4180 to walk through your rotation schedule with someone who has seen how these systems fail.