5/16" Hand Fuel Transfer Pump, Manual Primer Bulb Pump for Gasoline Petrol Diesel, 8mm Rubber Fuel Line Primer Bulb for Marine Boat Car Accessories

5/16" Hand Fuel Transfer Pump, Manual Primer Bulb Pump for Gasoline Petrol Diesel, 8mm Rubber Fuel Line Primer Bulb for Marine Boat Car Accessories

• Efficient Manual Siphon Fuel Pump Function: This manual fuel pump features excellent airtight performance and stable pressure delivery. Simple manual squeezing helps quickly exhaust air inside the pipeline and smoothly transfer fuel from the tank to the fuel line. It keeps the fuel supply unobstructed, perfect for daily oil transfer and emergency fluid pumping needs.
• Premium Rubber & Aluminum Alloy Build: Adopted high-elastic thickened rubber ball and sturdy aluminum alloy interface, this squeeze fuel pump is wear-resistant, not easy to crack or deform after repeated squeezing. The alloy connector features great corrosion resistance, won’t rust or degrade when contacting gasoline, diesel and water, ensuring long-term service life.
• Standard 8mm Universal Interface Size: This fuel squeeze pump comes with 8mm interface diameter, perfectly matching common oil pipes on the market. The overall structure is compact and portable, easy to store and carry. Standard size design ensures tight connection without leakage, meeting most daily and vehicle pipeline matching needs.
• Easy to use: No complicated tools required for operation. Just align the arrow mark correctly, insert one end into the fuel tank and the other into the container, then squeeze the rubber ball several times. The pressure difference will automatically drive liquid flow, making oil and water transfer effortless for anyone to operate.
• Universal Compatibility: Ideal for transferring gasoline, diesel, water and other common liquids. This manual pump fits perfectly for cars, motorcycles, small boats, SUVs and outdoor machinery equipment. Great for routine vehicle maintenance, outdoor emergency refueling and daily household liquid transfer tasks.