Sta-Rite PW217-181B Sensor Float Control Switch is a liquid-level switch that uses a floating actuator to start or stop a connected pump based on water level. It features a 20-foot cord, enabling flexible placement in pump-up and sump installations. The PW217-181B belongs to Sta-Rite’s PW217 family and is also listed as RHOMBUS part 1009773 with a 20 ft cable, indicating cross-compatibility with RHOMBUS/SJE-Rhombus style controls. This replacement float switch is designed for use in residential sump and wastewater transfer setups where automatic pump control at a set level is required.
