Automatic Pump Shut Off System
Using the existing pump motor as a sensor, Emotron’s patented Shaft Power Monitoring technology will reliably detect a swimmer blocking the suction drain and quickly shut off the pump. The PSP20 accurately monitors motor power to either single-phase or three-phase pumps.
Alternative mechanical solutions such as vacuum-based SVRS are labor-intensive to install, maintain, and require modifications to the plumbing. Also, unlike SVRS-based principles, the PSP20 is impervious to the effects of filter backwashing and pool vacuuming. There is no need to disable the PSP20’s protection during these activities – thereby eliminating another layer of system complexity and at the same time, maintaining entrapment protection 100% of the time.
To request a proposal for an Automatic Pump Shut Off System, please fill out the form below.


