DC 12V Portable Fish Tank Pond Aquaculture Hydroponics Aquarium Air Pump Compressor Aerator 18W 38LPM/Min 602GPH, Oxygen Supplies OUTSTANDING PERFORMANCE - Multi-purpose portable aquarium air pump can provide 0.08MPa pressure inflatable. Use is very convenient. Quality and workmanship are very superb, in line with international standards. Without oil lubrication, it is clean compressed air. MULTI-FUNCTION - The product is using energy-saving, high efficiency permanent magnet DC motor as the driver, with aluminium alloy shell by die-casting machine, compact structure, small size, light weight and easy to carry, making it the ideal tool for your athletic balls or aquarium(12 volt). OUTPUT: 38LPM /Min POWER: 18W VOLTAGE: DC 12V PRESSURE: 0.06MPa. METAL PORTABLE AQUACULTURE AIR PUMP - Internal parts and cables are 100% copper, direct-drive motor makes the drive low rotating speed, high efficiency, compact, quiet and stability, and easy to control. EASY TO INSTALL - Easy setup and operation, safe and stable; Intelligent, energy saving, environmental protection. Be suitable for living fishes in vehicles, restaurants and industry. Hydroponics, Aquariums, Fish Farms and Hydroponic Systems, Dusting, Inflation, Manufacture. It's also used for air supply to spare parts of food machine, medical instrument, belching lamp and new type paint, making and designing advertising LPG and LNG etc. NOTICE - This is DC pumps, contact with DC, there is no plug to contact with AC.