MTM611
Limiti d'impiego
Product description
Single cartridge seal, not balanced, multi-spring, independent of the direction of rotation in dead-end configuration for medium-heavy fluids. Thanks to the design of the rotating faces, the springs are never in contact with the process fluid. Provided in a wide range of materials, it can be customized in interface sizes.
Operative limits
d = from 20 mm (0,79″) fino 200 mm (7,9″) *
p1 = 16 bar (232 psi)
p3 = max 16 bar
T = from -40°C (-40°F) to +275°C (+527°F)
vg = 16 m/s (52 ft/s)
Axial movement : +/-2,0 mm
* Available in inches too
Standard face materials
Rotary face:
resin/antimony carbon (G/G1/G2/G3)
silicon carbide (S/S1)
tungsten carbide (T/T1)
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 Petrochemical industry Chemical industry Pharmaceutical industry Power plants and paper industry
Wastewater
Food industry
Sugar industry
Centrifugal pumps
Eccentric screw pumps Process pumps
MTM611
Part list
1. Sleeve
2. O-ring
3. O-ring
4. Rotary ring
5. Stationary ring
6. O-ring
7. Spring
8. Flange
9. Drive ring
10. Grub screw
11. Seeger
12. Rubber
Product description
Single cartridge seal, not balanced, multi-spring, independent of the direction of rotation in dead-end configuration for medium-heavy fluids. Thanks to the design of the rotating faces, the springs are never in contact with the process fluid. Provided in a wide range of materials, it can be customized in interface sizes.
Part list
1. Sleeve
2. O-ring
3. O-ring
4. Rotary ring
5. Stationary ring
6. O-ring
7. Spring
8. Flange
9. Drive ring
10. Grub screw
11. Seeger
12. Rubber
Standard face materials
Rotary face:
resin/antimony carbon (G/G1/G2/G3)
silicon carbide (S/S1)
tungsten carbide (T/T1)
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)
