【Premium Material】The siphon pump is made of high quality thickened PVC, which is safe, environmentally friendly, non-toxic, odorless and not easy to deform. The copper valve is corrosion-resistant, wear-resistant, drop-resistant and not easy to crack. 【Practical Size】The total length of the transfer pump is 1.8m, the diameter outside the pipe is 22mm and the thickness is 2mm. The copper valve and the PVC pipe are tightly connected with high tightness. There will be no liquid spillage. 【Easy to Use】Put the copper head into the bucket and shake it quickly until the liquid comes out. The liquid you want to suck out should be HIGHER than the incoming bucket. The copper head should be kept in the liquid. 【Wide Applications】The pump hose is suitable for transferring water, diesel, gasoline and other liquids. Practical oil suction pump for fuel, ideal transfer pump for aquarium water change. Clean the stirring tube to pump rainwater.