High-Capacity 3/4 HP Motor: Pumps up to 5,490 gallons per hour for reliable basement water removal during heavy storms Heavy-Duty Cast Iron & Stainless Steel Construction: Designed for long-lasting durability in tough sump conditions Integrated Vertical Float Switch: Provides dependable automatic operation while fitting into narrow sump pits Top Suction Anti-Airlock Design: Helps prevent clogging and eliminates the need for a weep hole during installation Assembled in the USA with 5-Year Warranty: Built for dependable, ultra-quiet performance