• Metexim

Rotary Unions With Fixed Or'Rotating Syphon

Duff Norton, USA, offers Rotary Unions for use in paper, textile, rubber, and plastic industries, in sizes from 3/4" to 2-1/2" with threaded or flanged shaft, and in sizes from 3" to 4" with standard flanged shafts. Both series are suitable for use at pressures up to 340 PSI and speeds up to 600 RPM. They are also suitable for hot oil and other heat transfer fluid at temperatures up to 360?C. A helical coil stainless steel spring preloads the seal face to ensure stable operation in low pressure applications.