Draper fuel hand syphon pump draper 43904 the draper fuel hand syphon pump suitable for transferring diesel petrol water and other inert liquids syphon bulb with one way valve and barbed connectors on each end suitable for 3 8 i d plastic flexible pipe two 900mm long flexible plastic transparent pipes suitable and approved for use with petroleum based fluids nominally 3 8 i d x 2mm wall thickness with one metal spring clip each end polythene bag with header draper 43904 fuel hand sypho