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4EDTR6HS/4EDTR6HQ Mechanical seal according to API 682

Mechanical seal according to API 682 4EDTR6HS/4EDTR6HQ

Single metal-bellows mechanical seals to API 682, 4th edition. Balanced cartridge seal, Arrangement 1.
Spare Parts

Main Applications

  • API 682 applications in the chemical and petrochemical industries

Technical Data

Cartridge seal
Yes
Design
Dynamic
Balancing
Balanced mechanical seal
Sealing type
Single
Maximum allowable fluid temperature
400 °C

Benefits

  • The single metal-bellows seal can be connected in accordance with all common API Plans, such as 01, 02, 11, 31, 32 + 61 (62) and 23 + 61 (62). The seals are available for all of KSB's API pumps.
  • The throttling bush enables connection of a gas, steam or liquid quench, depending on the seal variant. This prevents outboard deposits at the seal, for example.
  • The bellows made of Inconel®718 and the secondary sealing elements made of pure graphite have an excellent chemical resistance and are especially suited for high-temperature applications.