Structure Descriptions:
Equivalent to MFL85N
Welded metal bellows design
Operating Limits:
Temperature: -20---220ºC
Speed: 20m/s
Pressure: 25bar
Standard size: 16-100mm
Material:
Seal ring: Car, Sic, Ssic, TC
Secondary seal: NBR, EPDM, Viton, Kalrez etc.
Spring and Metal parts: 304, 316, AM350, HAST. C, Inconel 718, Titanlum
Features
For unstepped shafts
Single seal
Balanced
Independent of direction of rotation
Metal bellows rotating
Advantages
For extreme temperature ranges
No dynamically loaded O-Ring
Self cleaning effect
Short installation length possible
Pumping screw for highly viscous media available (dependent on direction of rotation).
Recommended applications
Process industry
Oil and gas industry
Refining technology
Petrochemical industry
Chemical industry
Hot media
Cold media
Highly viscous media
Pumps
Special rotating equipment
Audited Supplier 
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