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DWP30 Diesel Water Pump, Extremely Powerful and Durable

Oil alarm system is equipped on this machine: when the oil level is too low, the gasoline engine will automatically stop running to avoid specific damage to the engine.
Aluminum alloy and durable cast iron body can withstand high pressure, more durable, simple and reliable structure, and maximized flow.
Using wear-resistant graphite, ceramic magnetic mechanical seal to provide excellent sealing performance.
The high-pressure pump adopts wear-resistant cast iron vortex shell and aluminum alloy impeller to maximize the rate of flow.


With a powerful 4-stroke engine, cast iron casing, impeller and electric ignition, this high pressure diesel water pump guarantees maximum durability and resistance, for extreme pumping tasks. Its force of 12.0 hp and displacement of 499.0 cc guarantee up to 110.0 meters of suction height and 40.0 m/h of flow.

Due to its 3” input and output connectors, it is perfect for very demanding pumping jobs that need to be done fast. In addition, its low consumption of fuel makes it highly efficient.


Package dimension 560 x 455 x 550 mm (22 x 18 x 21.7 inch)
Gross weight 52 kg (114.5 lbs)
Net weight 49 kg (108 lbs)
Application type Home use
Engine 1-cylinder,4-stroke,air cooled diesel engine
Displacement 296 cc
Engine power 3.5 kW
Rated engine speed 3600 rpm
Starter type Recoil start / Electric start
Fuel No.1(winter) / No.2(summer) diesel
Fuel capacity 3.5 L
Engine oil SAE 10W-30 (above CD grade)
Oil capacity 1.1 L
Suction port diameter 50 mm (3”)
Discharge port diameter 50 mm (3”)
Maximum flow 35 m3/h
Total suction lift up to 24 m (78 ft)


  • (1x) Diesel water pump
  • (2x) Hose fitting
  • (2x) Hose adapter
  • (1x) Water filter
  • (2x) Sealing gasket
  • (3x) Hose clamp
  • (1x) Screwdriver
  • (1x) Open-end wrench 10-12
  • (1x) Open-end wrench 14-17
  • (1x) Owner’s manual

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Please provide the model type of your machine in your inquiry, and mention the keywords like chainsaw parts, brush cutter parts, sprayer/mist duster parts, leaf blower parts, hedge trimmer parts, water pump parts, generator parts, engine parts, lawn mower parts, etc.



Q       What should you not do with a water pump?
A       Never use a pump for fluids that it was not designed or intended for. The two most hazardous situations are using a water pump to carry caustic or combustible fluids, such as acid or gasoline, and using a pump to transfer fluids that are too viscous for the pump to safely transport.
Q       Can I pump bleach with my water pump?
A       No, bleach can cause permanent damage to the pump and hoses.
Q       Can I use my water pump to pump hot water?
A       No, the water must not be hotter than 100°F or 40°C. Hot water can permanently harm the pump.



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Jonathan Blackmore

“This is my NT6210. We are just out of one of the worst storms in living memory here in Ireland. This saw worked for 3 days almost 8 hours a day. My first comment is this saw is very well balanced and constructed. My second comment is it is very economical on fuel. Very happy to recommend this saw to anyone who asks me. Blade is holding its edge very well. Craftop is the Toyota of chainsaws.”

Imposur Perú

New Business Development Director

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“Craftop is high-quality equipment, preferred by customers because they know its value guarantees them reliability for a long time. What the market least needs is disposable equipment. Our success has been thanks to Craftop.”