Rubber Hand Fuel Pump - Fuel Primer Bulb for Cars, Motorcycles and Boats 10mm (Black)

1. [HIGH-QUALITY MATERIALS] This priming bulb is made of high-quality, flexible rubber and PVC, ensuring its durability. Resistant to gasoline, high temperatures, and corrosion, these materials offer reliable and long-lasting performance and are ideal for various fluid transfer applications. 2. [EASY TO USE] The built-in non-return valve prevents backflow, making the pump very easy to use. Simply connect the hose, squeeze the rubber pump, and the liquid will flow smoothly in the indicated direction. Ideal for fast, easy, and leak-free fluid transfer. (Please check the direction of the arrow on the pump body before use.) 3. [WIDE APPLICATION] This pump offers a wide range of applications and is suitable for gasoline, diesel, oil, water, and other non-corrosive liquids. It is ideal for use on boats, vehicles, lawnmowers, tractors, motorcycles, aquariums, etc., making it a versatile tool for both home and professional needs. 4. [METAL VALVE SIZE] 8 mm (5/16"); Valve body dimensions: 154 x 46 mm. 5. CAUTION: For optimal operation, ensure the source of the pumped liquid is positioned higher than the receiving container. Note that this pump is not suitable for corrosive liquids or containers with anti-theft filters.