RoyalCraft TM Diesel Fuel Water Gas Fish Tank Solvent Electric Battery Siphon Powered Pump RoyalCraft TM BPA Free Electric Battery Syphon Powered Pump Pumps up to 5-6 quarts (7.5 litres) (1.5 gallons) apprx. per minute. Lightweight and portable. Ideal for thousands of uses around the home, garage, aquariums, basement, bathroom, shop etc. Hose outlet: external diameter 13mm (0.5"); hose length 56cm (22"). We recommend you to purchase from USA CASH AND CARRY.