MTM53

Operative limits

Product description

Bidirectional mechanical seal, single cylindrical spring, unbalanced with elastomeric bellows, it is suitable for general services machineries at low and medium pressure; it can be also manufactured in accordance to UNI EN 12756( ex DIN 24960) standard; it is available in different materials with stationary rings with cup or O-ring. The ease of installation makes it one of the most popular seals. The wide capacity to compensate for axial misalignment, makes it one of the most reliable mechanical seal.

Available stationary rings

S6
S9
S10
S11
S16

Operative limits

d = from 14 mm (0,55″) fino 100 mm (4″) *
p1 = 16 bar (232 PSI)
T = from -40°C (-40°F) to +180°C (+356°F)
vg = 10 m/s (33 ft/s)
Vacuum = 1 bar (14,5 psi)
Axial movement : +/-2,0 mm
* Available in inches too

Standard face materials

Rotary face:
resin/antimony carbon (G/G1)
silicon carbide (S)
tungsten carbide (T)

Stationary face:
silicon carbide (S/S1)
tungsten carbide (T/T1)

Elastomers

NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton® (V)

Applications

Water and sewage water pumps
Process industry
Chemical industry
Power plant industry
Centrifugal pumps
Marine pumps
Fuel oil pumps
Lube oil pumps
Screw pumps
Gear pumps
Engine pumps
Domestic and garden pumps
Swimming pool pumps
Dishwasher pumps
Lube compressors
Low solids content
Cold applications
Oils
Glycols
Special rotating equipment

MTM53

Part list

1. Rubber
2. Compression ring
3. Compression ring
4. Rotary ring
5. Spring
6. Cuff
7. Stationary ring

Product description

Bidirectional mechanical seal, single cylindrical spring, unbalanced with elastomeric bellows, it is suitable for general services machineries at low and medium pressure; it can be also manufactured in accordance to UNI EN 12756( ex DIN 24960) standard; it is available in different materials with stationary rings with cup or O-ring. The ease of installation makes it one of the most popular seals. The wide capacity to compensate for axial misalignment, makes it one of the most reliable mechanical seal.

Available stationary rings

S6
S9
S10
S11
S16

Part list

1. Rubber
2. Compression ring
3. Compression ring
4. Rotary ring
5. Spring
6. Cuff
7. Stationary ring

Standard face materials

Rotary face:
resin/antimony carbon (G/G1)
silicon carbide (S)
tungsten carbide (T)

Stationary face:
silicon carbide (S/S1)
tungsten carbide (T/T1)

Elastomers

NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton® (V)

Go to Top