Draper-13381-Plastic-Lever-Pump-Draper-13381-Lever-pump-fitted-with-Viton-seals-with-anti-siphon-valve-Capable-of-delivering-a-maximum-flow-of-500ml-per-stroke-Designed-for-use-with-Ad Blue-non-aggresive-liquids-eg-detergents-soaps-anti-freeze-windscreen-wash-hydraulic-oils-lubricants-herbicides-&-pesticides-Supplied-with-two-piece-detachable-suction-tube-for-use-with-50-205L-barrels-detachable-flexible-corrugated-discharge-hose-2M-long-x-19mm-dia-approx-&-50mm-screw-b