Dieselcraft: Over 50 Years of Excellence in Industrial Fuel Purification and Oil Centrifuge Technology

Dieselcraft is a trusted leader in designing and manufacturing industrial fuel polishing systems and oil centrifuges, serving the industrial, commercial, agricultural, and marine sectors for over five decades.

Our Mission

We provide expert solutions to reduce operating costs and resolve diesel engine issues efficiently.

Our Offerings

  • Portable Fuel Polishing Systems – Maintain stored diesel fuel quality, starting at just $3,500.

  • Bypass Oil Filtration Systems – Extend oil life by removing soot down to 1 micron with no costly filters to replace.

  • Filter-less Fuel Water Separator/Purifiers – Eliminate contaminated fuel issues and prevent catastrophic engine failures.

  • Field Fuel Test Kits – Affordable, easy-to-use kits to diagnose and address fuel problems before they become costly.


Proven Performance

Dieselcraft fuel systems help maintain stored diesel fuel and Dieselcraft centrifuges reduce oil change costs by thousands of dollars in diesel engines ranging from 50 HP to 2,000 HP. Our solutions are trusted worldwide, from the United Nations in Afghanistan to the U.S. Military, the Alaska Fishing Fleet, major data centers, Sate of California Office of Emergency Services, Federal Bureau of Investigation, Samaritan’s Purse International Disaster Relief, University of Massachusetts and many more.

Don’t rely on hope—be proactive. Let Dieselcraft help you prevent problems before they happen.