Portable manual priming pump, universal manual fuel pump, engine drain pump, manual water pump, heavy-duty siphon liquid transfer pump with flow regulator (2 m)--BIEMMEDUE

[High-Flow Hand Pump] The package includes a flexible and durable transparent PVC hose, a high-flow manual suction pump, a control valve, and two clamps. The rubber hand pump allows for quick and easy priming of the liquid. [Easy Operation] The fuel return pump has built-in inlet and outlet valves that prevent backflow during pumping. We supply a continuous PVC hose. You can cut the hose into two or three sections of the appropriate length as needed. The high-flow hose and large-diameter ball pump allow for faster pumping. [Versatile Applications] This lightweight and portable manual suction pump is suitable for gasoline, oil, air, water, and other common liquids, making it ideal for fuel transfer. Suitable for all types of vehicles, motorcycles, boats, lawnmowers, brush cutters, hedge trimmers, etc. It does not include an anti-theft filter. It can also be used as a water changer for home aquariums and swimming pools.

[Controllable Valve] Equipped with a controllable valve that prevents backflow and direct siphoning, the flow rate is adjustable, and opening and closing is convenient and controlled. Arrows indicate the flow direction. Thanks to the siphon, gasoline and other liquids can be easily and safely discharged into the exhaust system. Use two hose clamps to secure the pump, control valve, and hose connections.

[Important Note] The liquid to be pumped must be higher than the inlet container. The end of the feed hose must be fully submerged in the liquid and not just resting on the surface. There is an arrow on the pump. Position the pump so that the arrow points downwards. The greater the height difference between the two containers, the higher the flow rate.