Introducing our Hand Siphon Pump, an essential tool for fluid transfer needs. This pump is designed with a 2.5 mm thick PVC hose and a 1 - way valve, ensuring fast and efficient transfer of gasoline, water, diesel, and oil. It's incredibly versatile, suitable for a wide range of applications including cars, boats, bikes, and aquarium water changes. The complete accessory set includes a 3 m/10 ft. PVC hose, a grenade - style hand pump, 2 clamps, a shut - off valve, and a copper siphon head. You can use the bulb for pumping or simply shake the copper head for quick transfer. It's portable, lightweight, and power - free, making it easy to store and use anywhere. The PVC hose and copper head are submersible, allowing for use in tanks or buckets. With its durable design, this pump provides reliable performance and brings great convenience to your daily fluid transfer tasks.