The ZOELLER PUMP COMPANY Step Cent/BN51/Auto/Stand is a high-performance automatic pump with a sturdy stand for enhanced stability. Operating at 115V, this model is designed for efficient water management in residential and commercial settings. With a flow rate of up to 50 GPM, it effectively handles wastewater and stormwater. The BN51 model features a durable construction, ensuring longevity and reliability. Compliant with ANSI standards, this pump and stand combination provides a secure and effective solution for sump and drainage applications, making it a trusted choice for water removal.