for aquariums from 1.500 liter - 4.000 liter

hard facts Bubble King^® Supermarin 300 + RD3:
with 10V connection
Adjustable Red Dragon^® 3 Mini Speedy 60 Watt  2.500 l/h
Motor speed adjustable: 400-4.000 1/min 
Base plate: 32 cm x 32 cm / height ~ 60 cm

Technical data Bubble King^® Supermarin 300 + RD3:
Skimmer-pump:
Motor speed adjustable Bubble King Red Dragon^® 3 Mini Speedy pump 60 Watt  2.500 l/h
Delivery rate adjustable: max. ~ 2.500 l/h   Air inlet and max. ~ 6.000 l/h Water inlet
Wattage - active power: P = min. 20Watt  -  max. 60 Watt
Operating voltage: 230 Volt 50 Hz  (also in 110V/60Hz available)
Protection class: IP 68

Weight skimmer: 11 kg inclusiv pumps
Water level: ~ 180 mm up to ~ 230 mm

Dimension skimmer without pump:
380 mm wide / 340 mm length / ~ 590 mm height
Dimension skimmer with pump (90 ° to torque tube):
480 mm wide / 420 mm length / ~ 590 mm height
Dimension skimmer with pump (compared with torque tube):
550 mm wide / 350 mm length / ~ 590 mm height
Height silicon outlet (cleanout) ~ 420 mm

  Data_sheet_and_spare_parts.pdf     Operating_and_maintenance_manual.pdf

Red Dragon^® 3 Mini Speedy Pumpe 60 Watt / 2.500 l/h
Technical data  Red Dragon^® 3 Mini Speedy pump 60 Watt / 2500 l/h air intake:
max. 60 Watt/h, adjustable 20-60 Watt
speed adjustable Brushless DC pump
Intake side: Nozzle with ozone & air plug 
Pressure side:    Ø 32 mm (1 1/4′′)
Delivery rate:      max. ~ 2.500 l/h Air inlet
                           max. ~ 6.000 l/h Water inlet
Operating voltage: 230 Volt 50 Hz  (also in 110V/60Hz available in future)
Protection class pump: IP 68  control unit: IP 66  
Weight pump: 3,75 kg
Height of intake side: center 60 mm
Dimension pump: 
100 mm wide / 230 mm length / ~ 140 mm height
Dimension control unit:
120 mm wide / 160 mm length / ~ 65 mm height

  Data_sheet_and_spare_parts.pdf   RD3_Operating_and_maintenance_manual.pdf

• Saltwater resistant M6 grade 2 titanium screws
• Saltwater resistant parabolic rubber feet for acoustic decoupling
• Extreme low noise brushless DC skimmer-pump with grouted power electronics
• High efficient technology "Made in Germany"
• compact dimensions
• High performance ceramics bearings and hollow shaft for bypass purging in the rotor housing
• Only saltwater resistant pump with titanium rotor, titanium stator and shrivelled bearings
• Easy usage and maintenance. Low risk of calcification due to polished titanium parts and compulsory purgeing
• Heavy and massive craftsmanship against vibrations and oscillation
• CE conformity, developed and built according to VDE guidelines

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The connection of a controller/computer is prepared in each pump!
Prepared for connection to an aquarium computer (E.g. GHL) via a 0-10V interface.
The additional controller, for the connection to the computer, costs 159€ (incl. all connection cables and main adaptor)

Tested so far folowing these computers:
GHL ProfiLux 3.1 and from Neptune Systems the Apex Aqua Controller.

Compatible with following brands:

https://www.aquariumcomputer.com/
http://www.neptunesystems.com/
https://www.reefai.com/

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Functioning of the electronics:
Once a voltage > 0,5V to the 10V interface is, the interface adapter takes over controlling and the system and lock(disable) the buttons on the controller. Voltage will be < 0,5V normal controller operation and the buttons are again released. So can the interface adapter stay connected without performing a function.

If the Aquarium(tank)-computer voltage under 0,5V the 0-10V interface is shut down and the pump can be operated manually. From 0,5V, the interface will take over control of the scheme. In the area of 0,5V-0,8V the pump is switched off. 1V starts the pump at the lowest level (20W) and run. At an increase of 0,5V will increase the level, also. So 1V = 20W 1,5V = 25W 2V = 30W….. 5,0V = 60W.

At a higher input voltage remains the Speedycontroller to the maximum setting are available and no longer increases. The interface adapter behaves as if the corresponding would push the button.