This Commodore non-automatic electric bilge pump delivers a flow rate of 2000 GPH for marine bilge water evacuation. The 12V pump operates with a separate float switch or manual panel switch and features quick-connect wiring for easier maintenance. Operation: Non-automatic; requires a separate float or panel switch Voltage: 12V Flow rate: 2000 GPH Outlet: 1-1/8 in. hose connection with straight and 90-degree fitting options Current: 7.5A at 12V Maximum head: 12.0 ft. (4.0 m) Construction: Stainless-steel motor shaft, moisture-tight seals, marine-grade blocked wiring, and anti-airlock impeller design Maintenance: Quick-connect design allows the pump, base, and wiring to be replaced without disturbing plumbing connections Safety: Fully submersible and ignition protected; meets or exceeds ISO 8846, ISO 8849, SAE J1171, ABYC C-1500, and ABYC H-22 standards Weight: 1.71 lb. (0.78 kg) Warranty: 4 years Manufacturer part number: CM-A31-2000B UPC: 817683022980