Petrol 3 Inch Trash Sludge Mud Septic Pump 6.5HP THORNADO

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THORNADO 3 Inch 6.5HP Trash Sludge Slurry Mud Water Transfer Pump

The THORNADO 3 inch trash pump is a compact self-priming engine that powered by a true commercial 6.5HP 4 Stroke engine. This pump has the ability to pump solids up to 30mm in size.

Don't risk your job and time with a cheap quality pump!

The Thornado 3 inch trash pump comes with special features that include easy maintenance wear plate, wear resistant silicon carbide mechanical seal for long life and abrasion resistance, easy impeller removal, marine grade aluminium pump housing and supplied ready to operate complete with suction strainer.

With a suction/discharge diameter of 80mm, or 3 inches, this water pump has a maximum delivery lift of 25m and a maximum water displacement rate of 750 litres per minute or 45,000 litres per hour. With the ability to draw water up to 7m in height, this pump is sure to be helpful to meet your demand for cleaning trash, sludge, and dewatering fluids with high solid content.

Order your THORNADO 3 inch 6.5HP Trash Pump now and experience the force behind the THORNADO brand.



  • Powered by THORNADO 6.5HP, 4 Stroke OHV Engine   
  • Heads to 25 metres
  • Flows to 750 litres per minute
  • Suction to 7 metres
  • Soft solids to 30mm
  • Powder coated pump casing for added corrosion protection
  • Low oil protection installed to prevent engine damage by automatically shutting the engine down when oil drop below the safe operating level
  • 3 Inch Suction/Discharge Ports
  • Impellor and volute are made of cast iron - very hard wearing
  • Roll frame
  • Rubber mounting feet.
  • 12 Months Australia Warranty


Suitable Applications

  • Transfer liquid contains solid up to 30mm size
  • Dirty water from construction site
  • Water transfer from septic tank
  • Water contains mud, slurry, and sand
  • Water transfer from dam


In The Box

  • Hose Fittings
  • Hose Clamps
  • Intake Strainer
  • Tools
  • User Manual


Model No TH-WB80
Type Self priming, Centrifugal pump
Inlet Size 3 inch (80mm)
Outlet Size 3 inch (80mm)
Max Lift Head 25m
Max Flow 45,000 litres/hour
Max Suction Depth 7m
Engine TH-065R (6.5HP)
Engine Type 4 stroke, air cooled
Max Power HP / Rpm 6.5HP / 3600 Rpm
Displacement 196cc
Fuel Type Petrol
Oil Type SAE10w-30 / SAE30
Fuel Tank Capacity 3.6L
Oil Capacity 0.6L
Run Time Full Tank 2.2h at ┬żload
Starting System Recoil manual start
Dimension (L, W, H) 600 x 480 x 490 mm
Net Weight 38kg
Brand Thornado
Shipping Weight 38.0000kg
Shipping Width 0.480m
Shipping Height 0.490m
Shipping Length 0.600m
Shipping Cubic 0.141120m3
Unit Of Measure Unit


The warranty is provided by THORNADO (ABN: 83 146 014 324) ("The Company") for the customer sole benefit. To be eligible to make a claim under this warranty, customer must retain the purchase receipt. The warranty applies only to the original retail purchaser. The company guarantees to the buyer that the equipment will be free from defects caused by faulty materials or poor workmanship for a period no longer than twelve months from the date of delivery.

Warranty Period

The warranty period for the Thornado equipment is 12 months commences on the date of sale of the equipment. 

As far as law permits, the Warranty Period will not be extended, renewed, or transferable with subsequent resale, repair or replacement of the item. Repaired parts will be warranted for the remainder of the original Warranty Period, or for the thirty (30 days) from the date of repair, whichever is longer.

Please click here for more detail about our warranty. 


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