Centrifugal pumps end cycling issue for manufacturer
Problem: A Midwestern vacuum truck builder was experiencing constant overheating and failure of washdown pumps due to cycling. The manufacturer had been using a pressure switch, which was required because the pump they were using would fail if left on while not being used. Leaks in the lines and valves would constantly turn the pump on and off. Cycling was also causing the pressure switch to fail.Solution: DC10 centrifugal pumps from MTH Pumps (with the use of a simple bypass line) are designed to run for up to two hours at shut-off without any
