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4CPD Pump-specific cartridge mechanical seal

Pump-specific cartridge mechanical seal 4CPD

For the MegaCPK/CPKN pump type series. Double cartridge seal, double pressure balanced, stationary (inboard) and dynamic (outboard) design. The pumping ring of 4CPDF circulates the buffer/barrier fluid effectively.
Spare Parts
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Main Applications

  • Chemical industry
  • Petrochemical industry

Technical Data

Cartridge seal
Yes
Design
Stationary
Balancing
Cartridge seal
Sealing type
Double
Maximum allowable fluid temperature
200 °C

Benefits

  • The double cartridge seal can be operated with either unpressurised buffer fluid or pressurised barrier fluid.
  • Assembly fixtures ensure optimum pre-loading of the cartridge seal.
  • The mechanical seal cover is centred on the pump cover and confines the gasket.