MTM10

Operative limits

Product description

Conical spring, unbalanced, dependent on direction of rotation, utilized for general services machineries at low and medium pressure; they can be also manufactured in accordance to UNI EN 12756 (ex DIN 24960) standard, and they are available in different materials. Thanks to many different stationary rings, the seals are able to be installed on every application.

Available stationary rings

S1
S2
S3
S4

Operative limits

d = from 10 mm (0,39″) up to 140 mm (5,5″) *
p1 = 16 bar (232 PSI)
T = da -50°C (-58°F) a +180°C (+356°F)
vg = 15 m/s (50 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)
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)

Applications

Water and sewage water pumps
Process industry
Food and beverage industry
Pharmaceutical industry
Power plant industry
Centrifugal pumps
Marine pumps
Fuel oil pumps
Lube oil pumps
Screw pumps
Gear pumps
Low solids content
Oils
Glycols

MTM10

Part list

1. Rotary case
2. O-ring
3. O-ring
4. Spring
5. Stationary ring

Product description

Conical spring, unbalanced, dependent on direction of rotation, utilized for general services machineries at low and medium pressure; they can be also manufactured in accordance to UNI EN 12756 (ex DIN 24960) standard, and they are available in different materials. Thanks to many different stationary rings, the seals are able to be installed on every application.

Available stationary rings

S1
S2
S3
S4

Part list

1. Rotary case
2. O-ring
3. O-ring
4. Spring
5. Stationary ring

Standard face materials

Rotary face:
AISI304 (J)
AISI316 (J1)
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)

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