Features

A wide option
Yanmar’s pump series range in bore size from 2 " to 4 " for fresh water, semi-trash, trash, and diaphragm models. The series can handle all types of water, from fresh to muddy sludge.

Long running, fuel-thrifty diesels
Fuel-efficient diesel pumps can be operated 1.5-4 times longer than gasoline pumps. This advantage truly shows in night time and other continuous pumping operation at sites where no commercial power is available.

Durable construction
The principal parts of each pump are reinforced for superior wear resistance. The trash pumps are further strengthened by adding liners to the inner casings.

Easy maintenance
Cleaning the inside of the casing can be done simply by just removing a few bolts. With trash pumps, the casing cover and the inner casing come in one block, so separation and fitting is very easy.

Different types

Fresh water pump

• Light weight and compact design
• Easy maintenance: just remove the four bolts to clean the inside of the casing.
  
• Meets a wide range of applications coupled with air-cooled diesel engines.
  
• Uses: Agriculture and home

Semi-trash pump

• Higher performance over standard fresh water pumps, unique to Yanmar.
• Handles gravel and trash below 20mm.
• Easy maintenance: just remove the four bolts to clean the inside of the casing.
• Uses: Agriculture, home, civil engineering, fishing
  

Trash Pump

• Handles water with 20-31mm gravel.
• Liner improves wear-resistance of the inner casing.
• Sic ceramic mechanical seal can be used semipermanently.
• Pump can be cleaned easily by loosening the two grip bolts.
• Uses: Civil engineering, rental

Diaphragm pump

• Handles highly viscous fluid that centrifugal pumps can’t pump.
• Capable of pumping water containing 25- 31mm gravel and sludge.
• The reciprocation of the diaphragm efficiently transfers the fluid.
• Uses: Civil engineering, cattle disposal treatment, aqua-culture

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