Dieselcraft Fluid Engineering Div of Magnum Group

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. Engine oil and fuel cleaning technology business since 2002. Expertise to reduce operating costs and fix your problem. Quick, simple and low cost Fuel Test Kits to help diagnose fuel problems. Bypass oil filtration system using an oil centrifuge with no filters to purchase to double your oil life. Fuel water separator/purifiers to solve your filter plugging problems.