No Burn-out When Run Dry; Stainless Steel Shaft.; Engineered to commercial standards. Pumps 2000 GPH.These compact and powerful pumps are traditional non-automatic bilge pumps operated by a float switch to sense water and activate the pump. This pump is typically installed with a three way switch to offer both automatic and manual override capabilities. PRODUCT FEATURES Pump and switch are stand-alone products Compact, efficient, long-life motors Ability to run dry for short periods Easy-clean, snap-lock strainer bases Stainless steel shafts Completely submersible Marine-grade blocked wiring Silent and vibrationless operation CE and ISO 8849 certification Ignition protected Traditional operation activated by a float switch and/or panel switch, providing an extra level of security and protection Remove the motor by pushing the side tabs, allowing easy access to clean the strainer and the impeller cavity