Petrol 3 Inch Semi Trash Water Transfer Pump 7HP Thornado

Petrol 3 Inch Semi Trash Water Transfer Pump 7HP Thornado

2 Reviews 5 2 Reviews
This impressively powerful pump is sure to meet your demands for cleaning trash, sludge, and dewatering fluids with high solid content.
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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


Pump TH-WB80
Max Flow Rate 66,000 litres/hour
Max Suction Depth 7m
Max Head Lift 26m
Max Soft Solid Size 30mm
Mechanical Seal Silicon Carbide
Included Accessories Intake Strainer, Hose Clamps, Spark Plug Wrench
Dimension (L, W, H) 555 x 435 x 40 mm
Net Weight 38kg


Displacement 212cc
Engine Type 4 Stroke OHV Air Cooled Engine
Engine Model TH-070QR (7HP)
Certification EPA phase III Compliant
Max Power HP / Rpm 7HP / 3600 Rpm
Fuel Type Unleaded Petrol
Fuel Tank Capacity 3.6L
Oil Type SAE10w-30 / SAE30
Oil Capacity 0.5L
Run time @50% Load ~3 hr
Fuel Consumption ≤ 395 (g/kw x h)
Bore x Stroke 70 mm x 55 mm
Compression Ratio 9.0 : 1
Shaft Size 19.05 mm
Keyway 4.76 mm
Spark Plug Compatible NGK® BP-6ES; Torch® F6TC
Spark Plug Gap 0.69 - 0.7 9mm
Valve Clearance - Intake 0.15 mm
Valve Clearance - Exhaust 0.20 mm


Shipping Details

  • Please allow 2-7 business days for delivery
  • * Additional delivery charges will apply for the below postcode areas. For deliveries to these areas please Contact Us with your postcode suburb and this deal link for a delivery quote before purchasing.
    • QLD: 4468-4470 4472-4493 4694-4699 4702 4735-4739 4741-4746 4751-4799 4800-4809 4816 4820-4865 4871-4877 & 4880-4895
    • NT: 0822 0835-0854 0862 & 0872-0886
    • WA: 6429 6431 6437-6444 6535-6537 & 6630-6799
  • Any additional charges will be invoiced after order has been placed.
  • We ship across Australia including major cities like: Sydney Melbourne Perth Brisbane Adelaide Canberra Newcastle and the Gold Coast
  • At it is our top priority to provide customers with a secure and enjoyable shopping experience. If there are any problems with your purchase please do not hesitate to contact us and our friendly Customer Support Team will assist you promptly.
  • This product includes a 12 month warranty
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Estimated Delivery Time Frame: 2-7 business days

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  • Has worked well and doing the job of cleaning slush out of old concrete water tanks without any problems.

  • I couldnt be happier,the pump turned up quicker than i expected right to my front door and it runs like a dream .Thankyou

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