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Seals for water pumps

YALAN 108U Single Spring Mechanical Seal
  • YALAN 108U Single Spring Mechanical Seal Rotary
  • YALAN 108U Single Spring Mechanical Seal
  • YALAN 108U Single Spring Mechanical Seal

YL 108U

SKU : YL 108U

Basic Features

  • Structure: Single End
  • Pressure: Medium Pressure Mechanical Seals
  • Speed: General Speed Mechanical Seal
  • Temperature: General Temperature Mechanical Seal
  • Performance: Wear and Corrosion
  • Standard: ISO3069, GB6556, DIN24960
  • Model NO.: Type 108U
  • Balance: Unbalanced
  • Specification: Inner Diameter: 35 mm to 100 mm

Product Detailed Description

YALAN 108U Single Spring Mechanical Seal for Water Pumps, Circulating Pumps and Vacuum Pumps

Structural Features: single end and single spring, unbalanced, fixed rotary direction and spring coil driven. The spring coil driven structure has a fixed rotary direction. The structure of this seal is simple and the cost is low. This seal component has a wide usage and is stable and reliable.

Industrial Standards: ISO3069, GB6556, DIN24960

Scopes of Application: widely used in petrochemical engineering, oil refining, chemical processing, chemical fibering, water treatment and chemical transportation.

  • Operation Parameters:

    • Pressure: 0.8 MPa or less
    • Temperature: - 20 ~ 150 ºC
    • Linear Speed: 15 m/s or less


    • Rotary Ring: SiC/TC
    • Stationary Ring: Carbon/SiC/TC
    • Elastomers: NBR/EPDM/FFKM/Aflas/PTFE
    • Springs: SS304/SS316
    • Metal Parts: 2Cr13/SS304/SS316

    Mediums: oil, water, amorphism acid, alkali, and organic solvents.

    Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.


YALAN Seals Global
Anhui, China
21st Floor, Lanjing International Tower
Yaohai, City of Hefei

+86 551 6428 7402

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