High pressure diesel engine oil pumps  Overview

High pressure gasoline oil pumps are a popular pumping principle and are often used as lubrication pumps in machine tools, in fluid power transfer units, and as oil pumps in engines.

Advantages

• High speed
• High pressure
• No overhung bearing loads
• Relatively quite operation
• Design accommodates wide variety of material

Disadvantages

• Four bushings in liquid area
• No solids allowed
• Fixed End Clearances

Applications

Common high pressure gasoline oil pump applications include, but are not limited to:

• Various fuel oils and lube oils
• Chemical additive and polymer metering
• Chemical mixing and blending (double pump)
• Industrial and mobile hydraulic applications (log splitters, lifts, etc.)
• Acids and caustic (stainless steel or composite construction)
• Low volume transfer or application