YL 523 Mechanical Seals for Chemical Centrifugal Pumps, High-temperature Pumps, Vacuum Pumps and Compressors

YL 523 Mechanical Seals for Chemical Centrifugal Pumps, High-temperature Pumps, Vacuum Pumps and Compressors

YALAN 523 Mechanical Seal View 1 YALAN 523 Mechanical Seal View 2

Basic Features

  • Structure: Single End
  • Pressure: High Pressure Mechanical Seals
  • Speed: High Speed Mechanical Seal
  • Temperature: High Temperature Mechanical Seal
  • Performance: High Pressure
  • Standard: DIN24960, ISO3069, GB6556
  • Model NO.: 523
  • Balance: Balanced
  • Specification: Inner Diameter: 18 mm to 120 mm

Product Detailed Description

523 Mechanical Seals for Chemical Centrifugal Pumps, High-temperature Pumps, Vacuum Pumps and Compressors

Structural Features: single end, multiple springs, balanced, independent direction of rotation, drive sleeve transmission. This component has a compact structure with small axial dimension and equal force on the sealing surface.

Industrial Standards: DIN24960, ISO3069, GB6556

Scopes of Application: mainly used in chemical centrifugal pumps, high-temperature pumps, vacuum pumps, and compressors for industries such as chemical processing, refrigeration, oil refining, petrochemical engineering, sewage treatment, electricity generation, papermaking, and pharmacy.

Operation Parameters:

  • Pressure: 3.0 MPa or less
  • Temperature: - 20 ~ 200 ºC
  • Linear Speed: 20 m/s or less

Materials:

  • Rotary Ring: Carbon/SiC/TC
  • Stationary Ring: SiC/TC
  • Elastomers: NBR/EPDM/Viton/Aflas/PTFE/FFKM
  • Springs: SS304/SS316/HC-276
  • Metal Parts: 410S/SS304/SS316/SS316L/Hastelloy

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

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

YALAN Product Catalog Download

Mechanical seal products of YALAN will keep updated and you can always download the latest version here.

Subscribe to Our Newsletter

  • CONTACT@YALAN-SEALS.COM
  • Landline: +86-551-64287402
  • Mobile: +86-18356957562
  • +86-17775378093
  • Fax: +86-551-64247831
  • Skype: jimmyhuang1986