Crommelins Yamnar Fire Fighting 1.5" Diesel Water Pump with Twin Impeller, 6.7hp


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Product Description

Crommelins Yamnar Fire Fighting 1.5" Diesel Water Pump with Twin Impeller, 6.7hp, 2 Year Warranty. These fire fighting pumps are known for their reliability, durability, and versatility. They are ideal for fire fighting, water transfer, washing down machinery and many other jobs that require water at pressure. Our range come in either single or twin impeller.

The difference between the single and twin impeller is the total head and water flow. A twin impeller can pump a higher total head than a single impeller but a reduced water flow. The single impeller would have a higher water flow but a lesser total head. It is all dependent on your unique requirements.
These pumps have a cast aluminum impeller, cast iron diffuser, cast aluminum pump body, metal (not plastic) delivery outlet caps, as well as, bolt on replaceable suction and discharge ports. All these features ensure the durability of the pump and are easily replaced if damaged.

The Crommelins Fire Fighting Pump Diesel Twin Impeller 6.7HP comes with a genuine Yanmar L70 engine. It has a maximum water flow of 300L per minute and has a total head of 90m. If this pump does not suit your purpose, we have a wide range of fire fighting pumps you can view here.
Optional extras include electric start with AGM Battery, mine specification, two-inch inlet / outlets, hose kits and Viton seals.


  • 1 ½” Inlet (40mm)
  • 1 ½” Outlet and 2 x 1” Outlet
  • Electric start
  • Cast aluminium impeller
  • Bolt on replaceable suction port
  • Cast iron diffuser increases pump life
  • Cast aluminium pump body
  • Metal (not plastic) delivery outlet caps
  • 2 Years manufacturer’s warranty
  • Assembled and tested in Australia

Product Brochure



Brand Crommelins

Warranty Period: 2 Years

Product Category Water Pumps

Fuel Tank Capacity 3.3L

Suction Type Self Priming

Inlet (inch) 1.5"

Popular Product Applications Fire fighting pump, high pressure water pump, petrol water pump, water pump, irrigation pump

Fuel Type Diesel

Maximum Head (Meters) 90

Net Weight (kg) 64

Max. Suction Lift 8m

Noise Level 81dB at 7m

Engine Make Honda

Engine Type L70

Discharge Size (Inches) 1.5

Impeller Twin

Total head 90m

Pump Type Aluminum

Starting System Electric Start

Product Dimensions (mm) LxWxH 800 x 510 x 600mm

Flow Rate L/Min 300


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