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4HDS Pump-specific cartridge mechanical seal

Pump-specific cartridge mechanical seal 4HDS

For the HDA/HDB pump type series. Single balanced cartridge seal, dynamic design. The seal is available with a quench connection as standard.
Spare Parts
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Main Applications

  • Feed water in power stations
  • Handling condensate in power stations

Technical Data

Cartridge seal
Yes
Design
Dynamic
Balancing
Balanced mechanical seal
Sealing type
Single
Maximum allowable fluid temperature
90 °C

Benefits

  • For all applications of these pumps KSB has a perfectly matching mechanical seal on offer.
  • The 4HDS cartridge seal is available with a quench connection as standard.
  • High temperatures are accommodated by the 4HDSC seal with cooled mating ring. A variant with pumping ring for Plan 23 is also available.