TERAPUMP Trademark Battery Operated Liquid Transfer Siphon Pump Pumps Up To 6 Quarts Of Liquid Per Minute Battery Operated Liquid Transfer Siphon Pump. Move liquids safely and easily with this convenient handheld pump. Pumps gas, water, oil and other non-corrosive liquids. Use in garage, aquariums,?home and yard Pumps?up to?6 quarts of liquid per minute. Requires two "D" size batteries (not included). Immerse the <span class="a-text-bold"><span class="a-text-italic">suction end</span></span> of the pump into the liquid <span class="a-text-italic">(ex. Gas Can)</span> Insert the <span class="a-text-bold"><span class="a-text-italic">tube</span></span>into a container to receive the liquid Turn the pump <span class="a-text-bold"><span class="a-text-italic">on</span></span>. <span class="a-text-bold"><span class="a-text-italic">Caution: Do Not over fill the container.</span></span> Avoid pumping liquid to a container higher than the pump&#039;s motor housing When finished, keep the pump <span class="a-text-bold">upright</span> and lift the handle above the pump mechanism to drain any liquid back into the original container. <span class="a-text-bold">Do Not lay pump down until all liquid has been drained from the tube and pump.</span> Run water through the pump after using it with anyother liquid. This will rinse the interior and exten the life of the pump.