Speed-controlled Recirculation Silence Electronic Pump - Tunze

The Silence electronic is a safety low voltage, speed-controlled recirculation pump for aquariums. It can be used in any aquarium and features a new microprocessor-controlled motor, as well as a Turbelle controller.

The electronic motor speed is adjusted to the pump load automatically, always searching for the optimum output / energy consumption ratio. If the pump is blocked, it will be turned off immediately. Once the blockage has been removed, the pump will restart automatically after a delay of 20 seconds. It features a Fish Care function, which will cause a propeller rotation every 20 seconds if the pump is stopped.

Flow rate: 1,100 to 3,000 l/h (290 to 790 US gal./h) with Turbelle Controller
Hmax: 3.9 m (153.5 in.)
¾" NPT hose connection
Energy consumption: 10 - 43 W
Voltage / frequency: 100 - 240 V / 50 - 60 Hz
Cable length: 3 m (118.1 in.)
Dimensions without outlet and suction cups: 
118 x 94 x 75 mm (4.6 x 3.7 x 2.9 in.)