Thornado Petrol 3 Inch Semi Trash Mud Sludge Dirty Water Pump 7HP 212cc

Rated 5/5 based on 1 reviews.
RRP $898.50
SAVE $299.50 (33%)
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THORNADO 3 Inch 7HP Semi Trash Water Transfer Pump

The THORNADO 3 inch trash pump is a compact self-priming engine that powered by a true commercial 7HP 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 26m and a maximum water displacement rate of 1,100 litres per minute or 66,000 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.


Key Features

  • Powered by THORNADO 7HP 212cc, 4 Stroke OHV Engine   
  • EPA III emission certified engine
  • Heads to 26 metres
  • Flows to 1,100 litres per minute
  • Suction to 7 metres
  • Soft solids to 30mm
  • 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


Model No TH-WB80
Type Self priming, Dirty Water Pump
Inlet Size 3 inch
Outlet Size 3 inch
Max Lift Head 26m
Max Flow 66,000 litres/hour
Max Suction Depth 7m
Max Pressure 37 PSI
Material Alluminium alloy pump housing, cast iron impeller and diffuser
Engine TH-070QR (7HP)
Engine Type 4 stroke, air cooled
Max Power HP / Rpm 7HP / 3600 Rpm
Displacement 212cc
Fuel Type Petrol
Oil Type SAE10w-30 / SAE30
Fuel Tank Capacity 3.6L
Oil Capacity 0.6L
Run Time Full Tank 2.6h at ¾ load
Starting System Recoil start
Product Length 580mm
Product Width 460mm
Product Height 480mm
Product Weight 40kg
In the Box Hose fittings, hose clamps, intake strainer, user manual, 


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


Model # TH-WB80
Shipping Weight 40.0200kg
Shipping Width 0.460m
Shipping Height 0.600m
Shipping Length 0.580m
Shipping Cubic 0.160080000m3
Unit Of Measure Each

Happy with this pump

By: on 13 November 2019
I needed a pump to aerate my dam, and pump off some of the water weeds infesting my dam. I hooked up lay flat hose with Camlock accessories and it did the job well. Easy to start and operate.

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