An internal computer chip cycles these pumps on every 2.5 minutes, then quickly shuts them down if no water is detected. 500gph pump is designed to handle spray and rainwater. The built-in strainer bases snap off to make cleaning easy. Completely submersible, rust and corrosion-proof and ignition-protected. Includes 3-way wiring for connecting to a switch for manual override or indicator light. Material: Plastic Dimensions: 4"H x 2 3/8"W Port Sizes: 3/4" Warranty: Three years 500gph Draw: 1.9A Built-in switch cycles every 2.5 minutes Warranty: Three years
57.99 USD