The PMP-25 Pump Load Control guards against dry running, cavitation, bearing
failure and overload. By sensing true motor power it is sensitive at low flow conditions
where most damage occurs. The digital display shows pump load, trip points and
delays. The 2 relay outputs and the 4-20MA analog output help you use this
A Free Slide Rule is available that shows why monitoring power is more effective than
measuring just amps. It clearly explains the relationship between power, power factor,
amps and motor load. Request at loadcontrols.com on the “Free Stuff” button.