The Arcadia chiller range consists of a high performance marine or freshwater aquarium chiller capable of maintaining a stable aquarium temperature in aquariums up to 2000L in capacity. Features inc: Titanium exchange for marine aquarium use High efficient cooling system Digital controller incorporating digital thermostat and thermometer Easy clean air filter 20mm inlet and outlet hose joints Supply 230v 50Hz Power 650W 1/3hp Btu 2620 Refrigerant (CFC FREE) R134a Water Inlet/outlet 20mm Suggested Flow Rate 500 l/h Weight 19kg Dimensions 250mm w x 450mm d x 405mm h