General description This siphon pump is a fast and efficient tool designed for transferring various liquids including gasoline, diesel, fuel, petrol, water, and more. It features a durable 3-meter PVC siphon hose and is lightweight and portable, making it easy to use for a variety of applications. Technical specifications Expansion pipe inner diameter: 8mm Expansion pipe outer diameter: 10mm Hose length: 3m Hose thickness: 2mm Usage Connect the PVC pipe and insert the upper tube into the tank. Press the bulb to start the liquid flow. Place the lower tube into the container to allow the liquid to flow out automatically (the source fluid should be 11 inches above the target fluid for optimal performance). Can be used as a water changer for aquariums. Suitable for emergency pump needs, drains, pool covers, toilets, fountains, and gas ventilation. Other information The siphon bulb is made of high-quality rubber, thick and durable. Both ends of the bulb are made of heavy aluminum and