Spinner II Centrifuges

Off-Road, Construction, and Mining

Oil-Cleaning Power to Save Money in Off-Road, Construction, and Mining Applications

Spinner II oil cleaning centrifuges save you money and extend the service life of your heavy-duty diesel engines and other lubricated machinery.

  • Improves productivity by making oil last longer and eliminating unscheduled downtime
  • Protects machinery from wear
  • Decreases maintenance costs

World Leader in Bypass Filtration

Spinner II centrifuges are highly efficient, self-contained, oil-cleaning units for bypass and off-line filtration of engine lubricants, transmission oil, gear oil, and hydraulic oil. They are used on all kinds of mining and offroad machinery, including mobile equipment, mills, cone crushers, shovels, pumps, compressors, and more.

OEM First-Fit for 50+ Engine Manufacturers

For over 30 years, Spinner II centrifuges have provided exceptional fluid-cleaning performance, with more than 650,000 units in operation worldwide. They have been installed as OEM first-fit for more than 50 engine manufacturers - including Caterpillar, Waukesha, White Superior, EMD, Alco, General Electric, Detroit Diesel, Clark Bros., Ingersoll-Rand, Cooper-Bessemer, Cummins, MTU, and many others.


Oil is the lifeblood of mechanical processes. Keep oil clean and your machines run longer, last longer and cost less to operate. That's what Spinner II centrifuges do better than any full-flow or bypass oil filter.

Extend Oil Service Intervals, Produce More

  • Keeps oil and additives effective longer
  • Prolongs full-flow filter life
  • Requires minimal service

Protect Machinery, Cut Maintenance Costs

  • Reduces wear up to 50%
  • Increases component life
  • Reduces frequency of maintenance and repairs

Eliminate Waste, Protect the Environment

  • Reduces oil and filter usage
  • Cleanable options with no media or filter elements to replace
  • Controls soot loads in low-emissions engines

Making Extended Drains Possible

Extended oil drains promise big savings in labor, oil, and productivity for your entire transit fleet. Spinner II centrifuges give you a practical way to make it happen.

Capacity + Constant Efficiency

A Spinner II centrifuge has up to ten times the debris-holding capacity of even the best filters. So it stays on the job longer.

And because the centrifuge removes contaminants from the oil stream - instead of accumulating them in the oil or on a filter surface - there's nothing to plug. So cleaning efficiency remains constant over the entire service interval.

Clean Oil Means Big Savings

With Spinner II centrifuges, extending drains doesn't mean a few extra thousand miles between oil changes. It means multiplying your current interval by two, three even four times... all while protecting your engine better than ever before.

Keep in mind that service intervals vary by application, engine, and other factors. Spinner II recommends that you consult with your lube oil supplier, engine manufacturer, and lube oil testing service before making any decisions about extending oil drains. To discuss extended drain opportunities for your application, get in touch with your Spinner II representative.

Extend Service Intervals Too

Regardless of how often you change your oil, you won't have to service your Spinner II centrifuge as often as you change ordinary filters. In many applications, Spinner II centrifuges remain in service for a year or more.

Case Studies

Crusher Application Success

Arizona Copper Mine Extends Oil and Crusher Life

Read more

Extended Engine Life

Deliver Dramatic Operating Cost Savings

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Protects from Metal Debris

Centrifuges Save More Than Oil and Filters

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