Mechanical seals

  • Type 196 is a stationary, balanced, single-component seal
  • The DEPAC mechanical seal type 321 is a stationary, double-cartridge mechanical seal with a venting facility.
  • The DEPAC mechanical seal type 323 is a stationary, tandem-active double-cartridge mechanical seal with integrated barrier fluid pumping assistance.
  • The DEPAC mechanical seal type 322 is a stationary, double-cartridge mechanical seal with integrated barrier fluid pumping assistance.
  • The DEPAC mechanical seal type 322K is a stationary, double cartridge seal.
  • The DEPAC mechanical seal type 326 is a stationary, tandem-active, double-cartridge mechanical seal with extended axial free movement space.
  • Thanks to its unique design with ''floating'' seal faces, the mechanical seal is capable of absorbing extreme movements in the seal itself and nevertheless always maintaining the faces in the same pressure ratio to each other.
  • The DEPAC type 270P is the new standard in cartridge-mounted mechanical seals since expensive production losses and unplanned emergency assignments of fitters can be prevented.
  • The DEPAC type 301P is the new standard in cartridge-mounted mechanical seals since expensive production losses and unplanned emergency assignments of fitters can be prevented.
  • The DEPAC mechanical seal type 301 is a stationary single-cartridge seal that has been specially developed for applications in which flushing is permissible and mandatory in accordance with the API plans.
  • Type 200 is a dynamic, balanced mechanical seal.
  • Type 201 is a stationary, pressure-balanced mechanical seal. The mechanical seal is designed for demanding ranges of applications, including hot water and chemical applications.
  • Type 186 is a dynamic single seal that has been developed especially to replace common elastomeric bellows seals.
  • Types 270A, 301A, and 323A are cartridge seals that have been specially developed for the large seal chambers („big bore“) of the ANSI | ASME B73.1 M… standard.
  • The DEPAC mechanical seal type 37X is a stationary, double-action, and cartridge-mounted agitator seal with an integrated self-aligning roller bearing.
  • The DEPAC mechanical seal type 270 is a stationary single-cartridge seal that is extremely well suited for conversions from gland packing to mechanical seal, since modification of the unit is not usually necessary.
  • Type 380 is a stationary single-cartridge seal. The mechanical seal was specially optimized to meet the requirements of the petroleum industry.
  • With the split mechanical seal Type 390, Type D85 is oriented to customer benefit. The emphasis is on perfect technology, high reliability, and the lowest possible procurement and operating costs.
  • Stationary seal faces
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