Product Features:

The 3170 GPH DCS-12000 pump is designed with hydroponics and large Aquariums in mind. The DCS Series pumps are designed to replace traditional return pumps due to the numerous additional features and protections they offer. If you have a return pump in your sump, use the DCS instead to have feed mode pauses, dry chamber safety stops, easily adjustable flow control, higher-end ceramic propellers, and more.
Hydroponics or pond users also find these controllable pumps highly beneficial due to their lower wattage and increase in overall electricity savings compared to traditional pumps.

For more information about this product family and it's uses please refer to this video.

Specifications of the 3170 GPH ECO DCS Aquarium Pump:

• 3170 GPH (12000 L/H)
• Maximum Head: 19ft (5.8 m)
• 6 ft. 3 Prong Grounded Plug SJTW Cord (USA), UL certification.
  
• Plug is UL-approved 
• DC: 24V
• 120V AC adaptor plug (60 Hz)
• 35w-88w Power Consumption
• Dimensions: L 8.5 in. W 4 in. H 5.5 in.

Includes:

• 3170 GPH pump
• 1", 11/4”, 3/4" Water outlet and inlet
• Digital controller
• Converter
• Velcro
• Manual