ECO ENERGETIC
A small sample calculation using Turbelle® masterstream 6515 (150 m³/h – 280 W) reveals that energy efficient water movement results in enormous cost effectiveness:
Tank volume: 60 m³, flow selection by centrifugal pump (32 m³/h – 2,200 W). At an annual operating time of 8,760 hours and a kilowatt price of EUR 0.20 this results in a cost saving of EUR 3,364 per annum !

CONTROLLABLE PERFORMANCE
The Turbelle® masterstream are electronically speed-controlled pumps operating on safety extra-low voltage of 12 V to 24 V. They can be used ideally for water circulation, wave action or wave-and-tide simulations. The models 6512 and 6515 come with Multicontroller 7096.

A 12 V VERSION FOR SWIMMING POOLS
Model 6512 in 12 V technology and a flow rate of 110,000 l/h (29,058.9 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 car battery or a direct-current source.


Turbelle® masterstream 6515
(6515.000)
for aquariums over 20,000 litres (5,283.4 USgal.), Flow rate: 50,000 to 150,000 l/h (13,208 to 39,625.8 USgal./h), Maximum flow velocity: 3.7 m/s (145.6 in./sec.), Energy consumption: 280 W - 24V, Power supply unit: 100 – 240 V / 50 – 60 Hz – 24 VDC, Cable length: 10 m (393.6 in.), Dimensions: L 340 x W 165 x H 227 mm (L 13.4 x W 6.5 x H 8.9 in.), Ejection: diam. 125 mm (4.9 in.), Attachment to pipe, diam. 32 mm (1.25 in.), Supplied with Wavecontroller 7092.