Hand-operated siphon pump suitable for transferring diesel petrol water and other inert liquids. Siphon bulb with one-way valve and barbed connectors on each end suitable for 3/8inch I/D plastic flexible pipe. Two 900mm long flexible plastic transparent pipes suitable and approved for use with petroleum-based fluids nominally 3/8inch I/D x 2mm wall thickness with one metal spring clip each end. Polythene bag with header.