SJ Electro Systems

 Wide Angle Pump Rated Liquid Level Switches directly control pumps  ranging from up to 1 HP at 120 VAC and up to 2 HP at 250 VAC. These  products can be used in, water, sump and sewage applications. 

SJE SIGNALMASTER mechanically, normally opened and normally closed  (SPDT) narrow angle, externally weighted, control rated level float  switch. For pump control panels and alarms in potable water, water and  sewage applications. 

 Easy-to-install SJE Tank Alert AB Nema 1, high water, liquid level alarm  system with auto-reset and battery backup features for indoor use. This  alarm system monitors liquid levels in lift pump chambers, sump pump  basins, holding tanks, sewage, agricultural and other water  applications. 

Easy-to-install  indoor / outdoor SJE Tank Alert XT Nema 3R, high water,  liquid level alarm system with automatic reset. The Tank Alert XT  indoor/outdoor alarm system provides audio/visual warning of potential  threatening liquid level conditions in lift pump chambers, sump pump  basins, holding tanks, sewage, agricultural and other non-potable water applications.