Use CasesStable operation during normal operation and countermeasures against unexpectedly strong rain
Local government (sewage treatment plant)
Customer's Needs and Problems
After precipitation and filtration, the water flows in a waterway. The flow rate of this waterway is measured, and the required amount of sodium hypochlorite is injected.
A diaphragm pump is used and dual control—stroke length control and control of the number of rotations—is performed, which posed the following problem.
The pump was replaced with a Smoothflow Pump.