The FLT93 Series flow switch from FCI can provide an early warning alert to cooling tower pump dry-running conditions by monitoring the flow and temperature of liquids, gases, slurries and more.

A 1½-in. jumper increases flow about three-to-five times more than a ¾-in. jumper. Not only do undersized jumpers reduce flow, they also cause unusually long heat-up times at a cold startup.