Double Mechanical seal

The AESSEAL CDP™/CDPN™ range of cartridge mechanical seals has been designed as high-performance sealing solutions for general applications.  

These products build on over a decade of proven performance from the AESSEAL CURC™ and CDSA™ range of seals. They combine this with cutting-edge manufacturing techniques to represent the best value-for-money sealing solutions available today.


  • Modular range of cartridge double mechanical seals for general applications

  • Supplied with Quench, Flush and Drain ports as standard

  • Hydraulically balanced seal-face technology for reduced power consumption

  • Non-shaft-fretting sleeve elastomer and positive set screw shaft drive

  • Independant seal face design to enhance safe containment of process fluid in the event of damage to any individual sealing element

  • Multiple spring seal face loading

  • Sizes Available from 1.000" to 3.500"  (24mm - 85mm) in standard and ANSI plus gland formats. Larges sizes termed CDP™

CDP - Double Mechanical Seal
CDPN Cross Section

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* For all AESSEAL branded companies with effect from 03/04/2018

Suitable for the following industries

  • Ethanol