LIBERTY AE21L=3 PUMP CONTROL

SPECIAL ORDER ITEM. Review Returns Policy before purchase. The Liberty Pumps AE21L=3 sewage and grinder pump control system provides reliable duplex operation for residential and light commercial applications. This advanced control panel features a lead/lag selector switch, allowing for alternating pump operation or backup pump engagement to ensure consistent performance. Designed for indoor use, the system includes a comprehensive diagnostic LED panel, manual/off/auto switches for each pump, and built-in circuit breakers for enhanced safety. The included float switches and mounting clamps simplify installation, while the programmable alarm system provides audible and visual alerts to prevent potential overflows.