The Stanley SM2053101 Hydraulic Sump Pump is engineered for dependable water removal and dewatering performance in demanding municipal, utility, industrial, and construction applications. As part of the SM20 pump family, this model combines a lightweight, fully submersible design with a durable urethane impeller to move water and solids up to 5/16 inch with a capacity of up to 250 GPM (946 LPM) at a 10 ft head, making it well-suited for flooded vaults, manholes, and similar environments.

Built for rugged service and ease of use, the SM2053101 features a cast aluminum inlet, abrasion-resistant impeller, and quick-disconnect hydraulic couplers for fast connection to power units. Its hydraulic operation eliminates the need for priming or recoil starting, allows submerged operation without damage, and offers a maintenance-friendly platform with minimal moving parts. 

Ideal for utility crews, municipal maintenance teams, and contractors, the Stanley SM2053101 delivers reliable, high-performance pumping capability backed by proven Stanley quality.