Duff Norton pioneered the modern day Screw Jacks. The Duff Norton Linear Actuators and Duff Norton Electric Cylinder product lines are packaged with the latest features. Duff Norton Rotary Unions product line offers first class media transfer functionality across a very broad application range. All Duff Norton products are widely used throughout all the process and related industries such as metals, chemicals, mining, material handling, agriculture, satellite, defense, and many more.
Located in Wisconsin and Michigan, All-Lift Systems is a proud distributor, has Duff Norton replacement parts, and is a certified repair center for Duff Norton linear actuators, rotary unions, screw jacks, and electric cylinders. Looking for a Duff Norton rotary union, actuator or cylinder not on our website? Need replacement parts or repair? Please contact us for more information or to request a quote.