Fuel Transfer Pump (3.2GPM) with Auto-Stop Sensor, 51" Hose Automatic Gas Pump Transfer with 4 Gas Can/Racing Can Fittings, USB and Battery Powered Portable Siphon Pump for Oil, Gasoline, Diesel. Auto Shutoff & Leak Protection: This gasoline siphon pump is equipped with a sensor in the fill, so when the fluid reaches the spout, it automatically shuts off the pump to prevent overflowing.
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