Diablo DC 10500 Variable Speed Water Pump

  • SKU: DC-10500

Speed-Controllable Direct Current Circulation Pump 

Provides variable speed water flow through aquarium sumps, filters or closed loop systems!!!  For External or Submersible Use.

Max Flow: 2775gph        Max Head: 16.4ft
Power Consumption: 85 watts at Full Speed 


A New Benchmark of Aquarium Circulation Pumps

The Diablo controllable Direct Current “DC” water pumps are the latest in variable speed flow technology and allows for refined control, enhanced performance and efficiency. The vast majority of circulation pumps available to hobbyist are alternating current "AC" pumps (the type of power that comes out of your wall outlet).  Direct current pumps have several key advantages over traditional AC pumps.  Most notably, you can control the rotational speed of the motor, thus electronically control water flow rates.  DC pumps are also more efficient than AC pumps and produce less heat per volume of flow. 

>>> Now the aquarist can have full control of the water flow through their sump, filters or closed loop systems!!!

Refined Control

This controller allows users to select between six preset speeds indicated by six green LEDs.  The controller also features a feed button.  When pressed, the pump  safely shuts down and automatically reactivates after 10 minutes.  Press the feed button a second time to resume normal operation. Diablo DC pumps feature a true slow startup where the pump begins at zero RPM and ramps up to the full preset speed over a period of approximately 10 seconds.

The pump and controller are connected via a waterproof 3-conductor union.  The detachable controller will allow for a simple waterproof union. The volute can rotate to change the pump's output orientation in 90 degree intervals, meaning users can output water vertically (up or down) as well as horizontally.


24V power supply (converts 100-240V 50/60Hz AC to DC)

Adapters for 1" and 1 1/4" barbed fittings with a pair of lock-down nuts and rubber gasket seals.

Note: THIS IS NOT A PRESSURE RATED PUMP. This pump is not ideal for second floor applications or to feed Beckett or downdraft skimmers where consistent pressure is necessary.

- 2 year coverage on pump/1 year on rotor

Reef Octopus can not be responsible for consequential damages arising from installation or use of this product. Reef Octopus warrants the pump to be free from defects in material and workmanship under normal use and conditions for the warranty period from the date of purchase. CoralVue liability under this warranty shall be limited to repairing or replacing at CoralVue’s discretion, without charge. CoralVue will not be liable for any cost of removal, installation, transportation, or any other charges which may arise in a warranty claim.

NOTE: This warranty is void if the product is damaged through abnormal operating conditions, accident, abuse, misuse, unauthorized alteration or repair. This warranty is valid only in North America and is non-transferable. Consumable spare parts are not applicable to the warranty.


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