MTM702
Limiti d'impiego
Product description
Double cartridge mechanical seal for general applications on rotary machines in general. Compact and configurable in different materials, it is the most suitable product in medium-heavy applications even with a pressure barrier system (PLAN52). Thanks to its design it is resistant with pressures up to 64 bar (process side) and with blocking liquids with pressures up to 20 bar. Made with DIN and ANSI flanges, they are the ideal product for pumps, fans, agitators.
Operative limits
d = from 20 mm (0,79″) fino 200 mm (7,9″) *
p1 = 64 bar (928 psi)
p3 = max 64 bar
ΔP (p3-p1)id = from 1 bar up to 1.5 bar
T = from -40°C (-40°F) to +275°C (+527°F)
vg = 32 m/s (105 ft/s)
Axial movement (d50) : +/-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
White water and gray water
Process industry
Chemical industry
Food industry
Paper industry
Oil industry
Pharmaceutical industry
Energy industry
Sugar factories
Centrifugal pumps
Agitators
Volumetric pumps
MTM702
Part list
1. Sleeve
2. O-ring
3. Spring
4. Rotary ring
5. O-ring
6. Stationary ring
7. O-ring
8. Flange
9. Spring
10. Stationary ring
11. O-ring
12. Rotary ring
13. O-ring
14. O-ring
15. Grano
16. Drive ring
17. O-ring
Product description
Double cartridge mechanical seal for general applications on rotary machines in general. Compact and configurable in different materials, it is the most suitable product in medium-heavy applications even with a pressure barrier system (PLAN52). Thanks to its design it is resistant with pressures up to 64 bar (process side) and with blocking liquids with pressures up to 20 bar. Made with DIN and ANSI flanges, they are the ideal product for pumps, fans, agitators.
Part list
1. Sleeve
2. O-ring
3. Spring
4. Rotary ring
5. O-ring
6. Stationary ring
7. O-ring
8. Flange
9. Spring
10. Stationary ring
11. O-ring
12. Rotary ring
13. O-ring
14. O-ring
15. Grano
16. Drive ring
17. 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)
