Loading...
4HL Component mechanical seal

Component mechanical seal 4HL

For the HPK-L pump type series. Single, balanced component seal, dynamic design.
Spare Parts
See all documents and downloads

Main Applications

  • Hot water transport
  • Handling heat transfer fluids

Technical Data

Cartridge seal
No
Design
Dynamic
Balancing
Balanced mechanical seal
Sealing type
Single
Maximum allowable fluid temperature
130 °C

Benefits

  • Dynamic design, multi-spring arrangement, bi-directional and balanced. Robust and practical seal design.
  • In combination with the pump's design, the seal can be used for fluid temperatures of up to 350 °C.
  • Circumferential groove at the primary ring carrier facilitates setting the axial pre-load of the mechanical seal.