Meco Fuel Primer Petrol Diesel Liquid Hand Pump Transfer Pvc Syphon 8mm Pipe Pump Extractor

Feature: 1.Frequently used as a hand pump in boats for fuel supply to the out-board engine. 2.Fast and Easy handling. 3.Works on the vacuum principle. 4.For Transfer of Liquids as Gasoline, Diesel, Oil, Water etc. 5.Easy to clean. 6.With this hand pump you can prime the fuel for easier start. Specification: Material: PVC pipe Color: black Pipe diameter: 10MM Pipe's diameter of Latex part : 50mm Total length: 2.1 meters How To Use: Make one end head of the tube into the needed to extract liquid, firstly, pinch flat rubber ball forcedly to vent the air, then blocked the export of the pipe with fingers, and release the rubber ball, wait until the spheres bulging recovery slowly, and when the liquid was pumping up to fill fully the rubber ball, you can release the fingers, and repeat one or two times of this operations, it will form a continuous gravity. Package Included: 1 X Hand Pump