- Versatile Application: Perfect for vehicles without ESP priming, this hand pump is designed for both 1 and 2 tank systems, making it ideal for outboard and inboard engines on boats. - User-Friendly Design: Connects easily to most hose lengths with a one-way function, ensuring efficient and hassle-free fuel transfer. - Effective Fueling Solution: This tool is specifically designed to handle diesel engines in cars, motorcycles, and boats, making it a reliable choice for various applications. - Practical Use Cases: 1. Boating: Use it to conveniently fuel your outboard motor while on the water, ensuring you never run out of power. 2. Motorcycle Maintenance: Easily transfer fuel when performing maintenance or repairs, allowing for quick and efficient servicing. 3. Car Fueling: Ideal for emergency fueling situations, providing a straightforward solution when traditional methods are unavailable. - Durable and Reliable: Constructed from quality materials designed to withstand the rigors of marine and automotive environments, ensuring long-lasting performance. - Compact Size: Lightweight and portable, making it easy to store on board or in your vehicle without taking up much space. This hand pump is an essential tool for anyone who operates boats, motorcycles, or diesel vehicles, providing a simple, effective solution for fuel transfer in a variety of situations.