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Kalu Industrial Co., Ltd.

China Manufacturer with main products: Mechanical Seal, Component Seal, Metal Bellow Seal, Cartridge Seal, Agitator Seal,

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KL-680, to Replace Johncrane 680 Seal

FOB Price: 10.00 - 50.00 USD/Set
Payment Terms: T/T, Western Union
In Stock
Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Quick Details

  • Brand Name: KALU
  • Material: Silicone
  • Style: Mechanical Seal
  • Standard or Nonstandard: Standard
  • Color: steel


KL-680, to replace Johncrane 680 seal.
Welded metal bellow seals design.

Temperature: -20---220
Speed: 20m/s
Pressure: 25bar
Standard size: 18-100mm or 0.75" -4.0"
the common material:
Sealing ring: Car, Sic, Ssic, TC
Secondary seal: NBR, EPDM, Viton, Kalrez etc.
Spring and metal parts: 304, 316, AM350, HAST.C. Inconel 718, Titanium.

Kalu also offer mechanical seals' stocks for replacement of Burgmann MFLWT80, MFLWT80, Johncrane 609. the delivery time is 7-15 days.
KL680 to replace Johncrane 680 seal

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