We design and produce long life rotary unions in acid proof stainless steel for rough environments.
The unions are used for safe transfer of hot oil or water, from a stationary source into a rotating part of machinery.
Since 2009 Källström has produced high quality rotary unions for tough conditions and Källström will continue to develop, produce and sell rotary unions formally named BRK-serie. Our rotary union for cold and hot water, steam condensate and oil are made entirely for tough conditions, with temperatures up to 240°C and a pressure up to 10 bar. We offer a number of standard models; sizes from 28 to 130 mm. Our unions can be found in the textile, plastic, paper, steel, chemical and process industry.