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MTM30
Operative limits
Product description
Cylindrical spring mechanical seal, unbalanced, dependent on the direction of rotation, designed in different solutions, is widely used in the refinery and petrochemical industry. It is available in different materials.
Available stationary rings
Operative limits
d = from 25 mm (1″) up to 160 mm (6,3″) *
p1 = 10 bar (145 psi)
T = from -50°C (-58°F) to +180°C (+356°F)
vg = 10 m/s (33 ft/s)
Vacuum = 0,5 bar (7,25 psi)
Axial movement : +/-1,0 mm
* Available in inches too
Standard face materials
Rotary face:
AISI304 (J)
AISI316 (J1)
resin/antimony carbon (G2/G3)
silicon carbide (S1)
tungsten carbide (T1)
Stationary face:
resin/antimony carbon (G/G1)
silicon carbide (S/S1)
tungsten carbide (T/T1)
Elastomers
NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton® (V)
FFKM / Kalrez®, Chemraz® (K)
Applications
Water and sewage water pumps
Process industry
Chemical industry
Refinery industry
Power plant industry
Centrifugal pumps
Marine pumps
Fuel oil pumps
Lube oil pumps
Screw pumps
Gear pumps
Low solids content
Oils
MTM30
Part list
1. Rotary case
2. Rotary ring
3. Spring
4. O-ring
5. Stationary ring
6. O-ring
7. Pin
Product description
Cylindrical spring mechanical seal, unbalanced, dependent on the direction of rotation, designed in different solutions, is widely used in the refinery and petrochemical industry. It is available in different materials.
Available stationary rings
Part list
1. Rotary case
2. Rotary ring
3. Spring
4. O-ring
5. Stationary ring
6. O-ring
7. Pin
Standard face materials
Rotary face:
AISI304 (J)
AISI316 (J1)
resin/antimony carbon (G2/G3)
silicon carbide (S1)
tungsten carbide (T1)
Stationary face:
resin/antimony carbon (G/G1)
silicon carbide (S/S1)
tungsten carbide (T/T1)
Elastomers
NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton® (V)
FFKM / Kalrez®, Chemraz® (K)
