MTM604

Limiti d'impiego

Product description

Single cartridge seal, balanced, metal bellows, independent of the direction of rotation, with connection for quench or flushing at atmospheric pressure for medium-heavy fluids, even aggressive. Equipped with standard rotary and stationary rings, they ensure economical repair and easy availability in stock. Provided in a wide range of materials, it can be customized in interface sizes.

Operative limits

d = from 25 mm (1″) fino 100 mm (4″) *
p1 = 25 bar (362 psi)
p2 = max 1 bar
T = from -40°C (-40°F) to +275°C (+527°F)
vg = 20 m/s (65 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 Refining process
High viscous media
Hot media
Special equipment

MTM604

Part list

1. Sleeve
2. O-ring
3. Holder spring case
4. Grub screw
5. O-ring
6. Metal bellow
7. O-ring
8. Rotary insert
9. Stationary ring
10. O-ring
11. Pin
12. MIM
13. Drive ring
14. Grub screw
15. O-ring
16. Flange

Product description

Single cartridge seal, balanced, metal bellows, independent of the direction of rotation, with connection for quench or flushing at atmospheric pressure for medium-heavy fluids, even aggressive. Equipped with standard rotary and stationary rings, they ensure economical repair and easy availability in stock. Provided in a wide range of materials, it can be customized in interface sizes.

Part list

1. Sleeve
2. O-ring
3. Holder spring case
4. Grub screw
5. O-ring
6. Metal bellow
7. O-ring
8. Rotary insert
9. Stationary ring
10. O-ring
11. Pin
12. MIM
13. Drive ring
14. Grub screw
15. O-ring
16. Flange

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)

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