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Duo Turbine Pump 9K - 2500GPH - Maxspect

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Product Description

The Maxspect Turbine Duo is the first EXPANDABLE water pump available for both freshwater and marine hobbyists.

It is capable of pushing 1,300 GPH using a single output or, best of all, add a second intake and output to the same pump and increase your flow to 2,500 GPH!  That is a total of 1,250 GPH per output.  Even better, combine the two outputs into a single output (adapter included) and get 2,250 GPH from a single output!

Single IN/OUT - Flow: 1,320gal    |    Head: 9ft    |    Wattage: 45w
Double IN/OUT -  Flow: 2,500gal    |    Head: 8ft    |    Wattage: 68w
Combined IN/OUT -  Flow: 2,250gal    |    Head: 7.5ft    |    Wattage: 68w

Versatile and Multi-purpose

The dual output design makes the Turbine Duo an ideal pump for multi-purpose applications such as a return pump(s) AND feed manifolds.  Or use the pump as a return pump AND media reactor OR chillers OR UV, etc

Compact Performance

The Turbine Duo features three (3) separate configurations. I can replace two "regular" pumps.  Break down the pump to a ultra compact powerhouse using far less space within your sump. 

Outstanding Efficiency

The Turbine Duo offers high performance while consuming less energy than the competition.  It is incredibly quiet!

Complete Set of Accessories

Each Turbine Duo comes with a complete set of adapters and accessories for simple to install to almost any system right out of the box.
  • Type: Internal Return / Flow Pump
  • Max Flow: 2,500gph
  • Max Head:13ft
  • Voltage: 24v DC
  • Wattage: 8-66w
  • Dimensions: 5.5 x 3.8 x 5.7in
  • Weight: 2.65lbs

Included Fittings

Intake x2: Intake screens w/ shield, 1in PVC slip fitting, nut, seal
Output x2: 3/4in PVC slip fitting, 1/2-3/4 tansitional barb fitting, 1-1 1/4 stepped barbfitting, nut, seal
Y-Tubing: Y Tube, 1in PVC slip fitting, 1-1 1/4in stepped barb fitting, nut, seal
Dual Outlet: Volute, Propeller

Duo Output Flow Specifications

Zero Head

Max Flow: 2,500gph
Max Wattage: 68
Max Head: 8ft

5 Ft Head 

Max Flow: 1,200gph
Max Wattage: 60w
Efficiency: 26 G/w

Single Output Flow Specifications

Zero Head

Max Flow: 1,320gph
Max Wattage: 45
Max Head: 9ft

5 Ft Head 

Max Flow: 925gph
Max Wattage: 40w
Efficiency: 24 G/w

Combined Output Flow Specifications

Zero Head

Max Flow: 2,250gph
Max Wattage: 68
Max Head: 7.5ft

5 Ft Head 

Max Flow: 1,320gph
Max Wattage: 60w
Efficiency: 24 G/w

Product Videos

Maxspect Turnbine Duo 16:00

The Maxspect Turbine Duo is the first EXPANDABLE water pump available for both freshwater and marine hobbysts. It is expandable, efficient, compact and loaded with a complete set of accessories that allow you to run the pump as a single or dual output. For more information, head over to

  • Maxspect Turnb...
    The Maxspect Turbine Duo is the first EXPANDABLE water pump av...

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International orders do NOT qualify for free shipping, please contact us for a shipping quote.

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Product Warranty

EVERY ITEM WE SELL IS BRAND NEW & COMES WITH A FULL MANUFACTURE WARRANTY! We do not sell used, defective, or returned product to our customers. Only exception to this is in our clearance and open box section of our website. Even those items still include a full warranty, and are usually an amazing deal if your looking to save money!

Most brands and products we sell have typically a 1 year warranty, with some products having up to 3 or more years. If you have any questions on warranties you can check the manufacture website or just contact us with any questions. At we sell only the best products, and only products we recommend and use ourselves, so you can buy with confidence.

We are an authorized dealer and retail partner for every brand we sell!

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