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Seals for water pumps

YALAN 702G-240 Cartridge Mechanical Seal for Submerged Pumps
  • YALAN 702G-240 Cartridge Mechanical Seal for Submerged Pumps
  • YALAN 702G-240 Cartridge Mechanical Seal for Submerged Pumps


SKU : 702G-240

Basic Features

  • Structure: Single End
  • Pressure: Medium Pressure Mechanical Seals
  • Speed: General Speed Mechanical Seal
  • Temperature: General Temperature Mechanical Seal
  • Performance: Wear and Weak Corrosion
  • Standard: Specifically Customized
  • Model NO.: 702G-240
  • Balance: Unbalanced
  • Specification: Inner Diameter: 240 mm

Product Detailed Description

YALAN 702G-240 Cartridge Mechanical Seal for Submerged Pumps

Structural Features: single end, unbalanced, dependent direction of rotation, small springs mechanical seal, drive sleeve transmission. This component has a compact structure with good compatibility and easy installation. This is a patented product of YALAN Seals.

Industrial Standards: Specifically Customized

Scopes of Application: mainly used in large and heavy duty submerged pumps, crossflow pumps and sleeve flow pumps etc.

  • Operation Parameters:

    • Pressure: 0 ~ 0.5 MPa or less
    • Back Pressure: 0 ~ 0.15 MPa
    • Temperature: 0 ~ 80 ºC
    • Linear Speed: 10 m/s or less


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

    Mediums: fresh water and sewage, mostly used in submerged pumps for water treatment or transfer.

    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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