for aquariums of over 5,000L (1,320 USgal.)
Flow rate: 30,000 to about 50,000l/h (7,900 to 13,000 USgal./h)
Flow velocity: 0.8 - 1.3m/s (31.5 - 51 in./sec.)
Energy consumption: max. 110W
Power supply unit: 100–240V / 50–60Hz / 12VDC
Cable length: 10m (393.6 in.)
Dimensions: L340 x W165 x H227mm (L13.4 x W6.5 x H8.9 in.)
Ejection: diam. 125mm (4.9 in.)
Attachment to pipe, diam. 32mm (1.25 in.)

CONTROLLABLE PERFORMANCE
The Turbelle® masterstream are electronically speed-controlled pumps operating on safety extra-low voltage of 12 V to 24V. They can be used ideally for water circulation, wave action or wave-and-tide simulations.

A 12 V VERSION FOR SWIMMING POOLS
Model 6560 in 12V technology and a flow rate of 60,000l/h (15,850 USgal./h) has been designed especially for swimming pools or large aquariums.

100 PER CENT CORROSION-RESISTANT
All parts of the pumps are made of sustainable active microbicidal (SAN) polymers and polyoxymethylenes (POM); the motor axle is made of titanium alloy; the motor and the electronics are cast in polyurethane (PU) resin.

NO EXTERNAL CONTROL
The pump control is integrated completely in the motor block ensuring a low-maintenance operation with high efficiency and ideal water cooling. All Turbelle® masterstream pumps only require one external power supply unit or safety connector with a corresponding direct-current source (battery, solar cell, et cetera).

NO PROBLEM IN CASE OF POWER FAILURE
Fitted with Safety Connector 6515.50, Turbelle® masterstream can be operated on every 11 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 battery or a direct-current source.

ECO ENERGETIC
A small sample calculation using Turbelle® masterstream 6580 (80m³/h – 420W) reveals that energy efficient water movement results in enormous cost effectiveness:
Tank volume: 60 m³, flow selection by centrifugal pump (32m³/h – 2,200W). At an annual operating time of 8,760 hours and a kilowatt price of EUR 0.28 this results in a cost saving of EUR 4,366 per annum !