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.
