Turbelle® Stream 2 Controllable Pump 6205 - New Generation with Titanium Alloy Shaft For aquariums from 800 to 3,000 litres (211 to 792 USgal.). Flow rate: 5,000 to 22,000 l/h (1,320 to 5,811 USgal./h). Energy consumption: max. 55 W. Voltage / frequency: 100 - 240 V / 50 - 60 Hz. Cable length: 5 m (196.8 in.). Dimensions: diam. 90 mm (3.5 in.), Outlet: diam. 63 mm (1.96 in.). Magnet Holder up to a glass thickness of 25 mm (.98 in.). Eco-energetic The innovative motor based on the eco-energetic concept and newly developed pump technology ensures a very high efficiency with very low maintenance and power consumption. Very silent run Special plastic bearings, a titanium-alloy axle and silicone absorbers enable a very silent run without wear which applies for smaller models as well as for the powerful pump delivering 30,000 l/h. (7,925 USgal./h). Large suction area The water which is drawn in passes through a giant intake strainer, and thus prevents premature clogging. Magnet Holder - a standard feature As a standard feature, Turbelle® stream® is supplied with a magnetic holder, which enables uncomplicated attachment at any position on the aquarium pane from 19 mm (.74 in.) to 25 mm (.98 in.). Flexible adaptation The ball-type design is an intelligent solution for installation with a minimum of hydraulic losses. Contrary to other pumps, they offer a lot of flexibility with respect to positioning and orientation of the water stream, which can be adjusted in such a way that an effective flow is produced over a long distance in the aquarium at lower power consumption. Controllable output The Turbelle® stream 6105, 6205 and 6305 pumps have been fitted with electronic speed controllers running on safety extra-low voltage. They are ideal for wave or tide simulation in every aquarium, and contain a new "intelligent" micro-processor controlled motor. Along with Multicontroller 7095, 7096 or Singlecontroller 7091 they are an unbeatable team. No problem in case of power failure Fitted with Safety Connector 6105.50, Turbelle® stream 6105, 6205 and 6305 can be operated on every 10 V to 24 V direct-current source (battery, solar cell). The safety connector permits normal operation with the TUNZE® power supply unit, but in case of a power failure it will automatically switch over to a direct-current source.