The Newa Jet 1700 is an extremely versatile, low maintenance and reliable pump that can cover a variety of uses. Capable of delivering up to 1700 litres per hour it is perfect for those mid sized aquariums. It is both an internal or external pump which can cope with the demands of any aquarium or small water feature and can be fully submerged or used outside aquariums. Guaranteeing peace of mind with it\'s built in protection ensuring that the pump will never overheat even during impeller jams or if the pump runs dry. Features: Fully adjustable flow between 600 to 1700 lph. All accessories included for external use. Monobloc rotor. Fully rotational outlet. Operates at 50hz / 240 volts / 33w. Capable of a fountain height up to 83 inch / 2.10 metre. Suitable for: