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MTM100
Operative limits
Product description
Single mechanical seal, balanced, independent of the direction of rotation, with metal bellows. Available in different solutions, it is widely used in applications with fluids containing solid medium particles or with high viscosity fluids. The seal presents no blocking problems, as the metal bellows is the only elastic element. In special solutions it can be used at high temperature operating. It is manufactured in accordance to UNI EN 12756 (ex DIN 24960), and it is available with metal parts in Hastelloy
Available stationary rings
Operative limits
d = from 20 mm (0,78 mm) fino 100 mm (4″) *
p1 = 25 bar (363 psi)
T = from -40°C (-40°F) to +220°C (+428°F)
vg = 20 m/s (66 ft/s)
Axial movement : +/-0,5 mm
* Available in inches too
Standard face materials
Rotary face:
resin/antimony carbon (G2/G3)
silicon carbide (S1)
tungsten carbide (T)
Stationary face:
silicon carbide (S/S1)
tungsten carbide (T/T1)
Elastomers
NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton® (V)
FFKM / Kalrez®, Chemraz® (K)
Applications
Process industry
Chemical industry
Refinery industry
Power plant industry
Centrifugal pumps
Screw pumps
High abrasive and solids content
High viscosity
Hot applications
Special rotating equipment
MTM100
Part list
1. Metal bellow
2. Stationary ring
3. Grub screw
4. O-ring
5. Stationary ring
6. O-ring
7. Pin
Product description
Single mechanical seal, balanced, independent of the direction of rotation, with metal bellows. Available in different solutions, it is widely used in applications with fluids containing solid medium particles or with high viscosity fluids. The seal presents no blocking problems, as the metal bellows is the only elastic element. In special solutions it can be used at high temperature operating. It is manufactured in accordance to UNI EN 12756 (ex DIN 24960), and it is available with metal parts in Hastelloy
Available stationary rings
Part list
1. Metal bellow
2. Stationary ring
3. Grub screw
4. O-ring
5. Stationary ring
6. O-ring
7. Pin
Standard face materials
Rotary face:
resin/antimony carbon (G2/G3)
silicon carbide (S1)
tungsten carbide (T)
Stationary face:
silicon carbide (S/S1)
tungsten carbide (T/T1)
Elastomers
NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton® (V)
FFKM / Kalrez®, Chemraz® (K)
