5000 Series Rotary Union
US Patent No. 5,169,181

 

The 5000 Series rotary union is a self-supported steam and water union designed for paper machine dryer cylinders and off-machine super calenders operating under extreme conditions of speed and temperature. The unique roll-mounted body reduces impact forces on the bearings by up to 50%. In the unlikely event of a main seal failure, back-up seals protect the bearings and prevent heavy leakage. The patented safety-clutch mechanism provides added assurance and protection against catastrophic failure of the equipment.

 

The 5750SBAF model includes a cantilever stationary syphon designed for open gear paper machines operating up to 915 mpm (3,000 fpm).

 

5000 Series Rotary Union
 Single Flow

5700WA
Dual Flow

5700WBN

5700WDFNY

5750SBAF



Features

Benefits
  • Designed for water, oil, and steam
  • Rotating body mounted to roll
  • Balanced seal
  • Matched seal faces
  • Application flexibility
  • Reduced impact force on bearings
  • Long running life, dry run capability
  • Extended seal life and performance

 

For more information on 5000 rotary unions, request product information using the links above.