Specifications
Features & Benefits
The Duff-Norton DNRF Series Rotary Union has been designed to provide a perfect solution to the need to position flange connected popes (loading arms). Its simple design in nickel-plated carbon steel (against corrosion) or in 316L stainless steel ensures reliable performance function in all conditions of weather and temperatures.
Since 1883, Duff-Norton has earned a reputation for reliable, high quality products that meet the industrial lifting, positioning and transfer needs of our worldwide customers. Both our standard and custom designed products are subjected to the same rigorous testing throughout the design process to assure maximum performance and quality. We have been ISO 9001 registered since 1994, and practice and conduct lean initiatives regularly.