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NMM-G Metal bellows mechanical seal
Analog:
John Crane 605, Burgmann MFLWT80 / MFLCT80, AES BSAIG
The solution for extreme temperatures and highly viscous media.
Design with welded metal bellows.
Secondary seals made of thermally expanded graphite.
Hydraulically unloaded.
It does not depend on the direction of rotation of the shaft.
Materials of friction pair:
- carbon graphite (A, B)
- tungsten carbide (U3)
- silicon carbide (Q1, Q2)
Secondary seals:
- thermally expanded graphite (G)
Parameters:
- p = 25 bars
- t = -100 ... 400В°C
- v = 20 m/s
Do not require any adaptation of the pump.
When ordering the seal, it is necessary to specify the pump brand, shaft diameter, working conditions (pumped working medium, temperature) and the type of fixed connection (seats, rings)
- Description
Analog:
John Crane 605, Burgmann MFLWT80 / MFLCT80, AES BSAIG
The solution for extreme temperatures and highly viscous media.
Design with welded metal bellows.
Secondary seals made of thermally expanded graphite.
Hydraulically unloaded.
It does not depend on the direction of rotation of the shaft.
Materials of friction pair:
- carbon graphite (A, B)
- tungsten carbide (U3)
- silicon carbide (Q1, Q2)
Secondary seals:
- thermally expanded graphite (G)
Parameters:
- p = 25 bars
- t = -100 ... 400В°C
- v = 20 m/s
Do not require any adaptation of the pump.
When ordering the seal, it is necessary to specify the pump brand, shaft diameter, working conditions (pumped working medium, temperature) and the type of fixed connection (seats, rings)
- Name
- NMM-G Metal bellows mechanical seal
