MTM170

Operative limits

Product description

Single mechanical seal, unbalanced, independent of the direction of rotation with multi-spring configuration. The MTM170 Series represents the mechanical seal with the most reduced axial dimensions. Thanks to the possibility to be configured with all the stationary rings, it is interchangeable with all the most famous mechanical seal on the market today. Source of proud, it has been defined by the industry as “Universal Seal”. Made according to UNI EN 12756 (ex DIN 24960)it is available in different materials including plastics such as PEEK and DIFLON.

Available stationary rings

S6
S9
S10
S11
S16

Operative limits

d = from 12 mm (0,47″) fino 200 mm (7,87″) *
p1 = 16 bar (232 PSI)
T = from -40°C (-40°F) to +220°C (+428°F)
vg = 32 m/s (105 ft/s)
Axial movement (d100) : +/- 1,5 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

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
Engine pumps
Domestic and garden
pumps
Swimming pool pumps
Dishwasher pumps
Lube compressors
Low solids content
Hot applications
Oils
Glycols
Special rotating equipment

MTM170

Part list

1. Rotary case
2. Rotary ring
3. Grub screw
4. O-ring
5. Screw
6. Pin
7. Spring
8. Stationary ring
9. O-ring

Product description

Single mechanical seal, unbalanced, independent of the direction of rotation with multi-spring configuration. The MTM170 Series represents the mechanical seal with the most reduced axial dimensions. Thanks to the possibility to be configured with all the stationary rings, it is interchangeable with all the most famous mechanical seal on the market today. Source of proud, it has been defined by the industry as “Universal Seal”. Made according to UNI EN 12756 (ex DIN 24960)it is available in different materials including plastics such as PEEK and DIFLON.

Available stationary rings

S6
S9
S10
S11
S16

Part list

1. Rotary case
2. Rotary ring
3. Grub screw
4. O-ring
5. Screw
6. Pin
7. Spring
8. Stationary ring
9. O-ring

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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