Rotary Union withstands up to 10,150 psi.
Press Release Summary:
Offered in ¼-3 in. sizes, 1900 Series is designed to provide rotating seal between fluids and revolving roll or drum. It is suited for high-pressure applications and operates in temperatures up to 248°F. Available with nickel treated carbon steel construction as well as stainless steel construction, product employs double acting thrust bearing and bronze bushing. Commonly conducted media includes water, hot oils, chemicals, hydraulics, and air.
Original Press Release:
Highest Pressure Rated Rotary Union
Charlotte, NC - That's right!!! The Duff-Norton 1900 Series Rotary Union comes with the highest PSI ratings of any Rotary Union. Rotary Unions or rotating joints are designed to provide a rotating seal between fluids and a revolving roll or drum. Commonly conducted media are water, hot oils, chemicals, hydraulics, and air.
The 1900 Series was developed for very high pressure applications up to 10,150 psi (700 bar) and with maximum temperature ratings up to 248°F (120°C).
Standard models feature nickel treated carbon steel construction, but are also available in stainless steel. The 1900 Series is equipped with a double acting thrust bearing and bronze bushing. The bearing permits higher pressures, while the bushing increases the guide of the shafts to allow faster than conventional rotating speeds obtained from most high pressure models. Sizes range from ¼" to 3".
Years of service in tough field applications prove our Rotary Unions reduce production down times and require less maintenance than other types of sealing mechanisms.
Our products are widely used throughout many process and related industries such as oil & gas extraction and refining, chemical, food and beverage, pharmaceutical, water and waste water, pulp and paper, primary metals, rubber and plastics, and fiber and textiles. Common applications are dryer drums, extruders, laminators, press rolls, embossers, indexing tables, filtration systems, and cooling and heating rolls. Should you have further questions regarding how our products are used, please contact us.
Since our beginning, more than 100 years ago, 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.
To contact Duff Norton visit our website www.duffnorton.com, email sales@duffnorton.com, call 800-477-5002, fax 704-588-1994 or write to Duff-Norton Company, P.O. Box 7010, Charlotte, NC 28241-7010.
