Tekmar® Pump Sequencer, NTC Thermistor, User Interface: DIP Switch, 2 Stage, 120 V +/-10%, 50/60 Hz, 10 kOhm at 77 deg F Sensing Range, NEMA Type 1 Enclosure, PVC Plastic, Blue, 7-9/16 in W x 2-13/16 in D x 6-5/8 in H, Import

The Pump Sequencer 132 is designed to operate 2 pumps by providing stand-by or staging operation. It can be used in a wide range of applications, including residential installations using a backup system pump to commercial applications that require energizing a second stage for increased flow or head. The main function of the 132 is to provide lead lag capability to a standby pump setup, or to provide staging capability for a dual pump installation. The 132 can energize up to 2 pumps, as well as provide alert contacts that can be used in the event of a failure.