Rotating Union

• Two independent passages for applications such as clamping and unclamping, work piece sensing, and cooling
• Balanced mechanical seals for each passage provide long life and reduced torque even at maximum pressure
• Closed seals provide continuous containment of media
• Dual precision ball bearings for smooth operation
• Labyrinth protection for ball bearings
• Mountings options are compatible with DEUBLIN 2520 or 1579 series unions

• Three to five independent passages for applications such as clamping and unclamping, work piece or tool sensing, and spindle cooling
• Balanced mechanical seals in all passages for low torque and long life even with high speeds and pressures
• Closed seals provide continuous containment of media
• No external lubrication of air seals is required
• Dual precision ball bearings for smooth operation
• Labyrinth protection for ball bearings

• Monoflow and duoflow design
• Self-supported rotating union
• Radial housing connection
• Balanced mechanical seal
• Seal combination: Carbon Graphite/Tungsten Carbide
• Full-media flow
• Easy and quick replacement of sealing components (rotor seal, floating seal)
• Vented housing
• Cast iron housing – standard
• Steel rotor

for spraying-clamping-unclamping applications at steel-strip winders

In combination with SP0077 (2-Passage)
• grease is supplied to the winding mandrel tolubricate the moving elements of the winder