High Flow Fuel Siphon Pump: The non-slip rubber airbag of the manual siphon pump has a one-way oil inlet valve and a one-way oil outlet valve device. The flow is very important and the flow rate is 10 liters per minute. The thickened wall of the pipe can be durable. Durable Material: The fuel pump hose is made of high quality EVA and PVC material, odorless and non-irritating, the hose is flexible, has excellent oil resistance, and is ultra-transparent, so you can easily To see the water flow. Easy to use: insert the oil inlet pipe into the bottom of the oil tank, insert the oil drain pipe into the prepared oil tank, squeeze the rubber ball 3-5 times, the liquid will flow out automatically, the more the drop is important, the more the flow. Wide application: The fuel bulb pump can easily transport or discharge gasoline, diesel, gasoline, oil, water and other common liquids, and can also be used as a water changer for aquariums domestic. Auto Parts: Using the hand siphon pump, you can