pic_4RD

4RD


Suitable for KSB's RDLO pump type series

Applications

  • raw water
  • clean water
  • service water

Design

  • Single mechanical seal

Technical Data

  • Operating pressure: 
    • Up to 25 bar, dynamic
    • Up to 37.5 bar, static
  • Temperature: 0 °C to 140 °C

Benefits

Dynamic type, multi-spring arrangement, bi-directional and balanced. Sturdy and practical seal design.

The primary ring is shrink-fitted into the metal primary ring carrier. This ensures even contact, also under fluctuating pressure and temperature conditions.

Together with the shaft protecting sleeve and the seal cover of the pump, the mechanical seal can be installed like a cartridge.

Further technical information for 4RD