MTM733
Limiti d'impiego
Product description
Stationary double cartridge mechanical seal for installations on single screw pumps.
Sturdy and compact, it has been specially designed to be easily disassembled without having to remove the pump support. The replacement cartridge, in fact, guarantees an important reduction in pump maintenance times. Balanced and with springs protected by the process fluid, it is the most innovative product intended for this application.
Operative limits
d = from 20 mm (0,79″) up to 200 mm (7,9″) ***
p1 = 40 bar (580 psi)
p3 = max 20 bar
Delta P (p3-p1) = 1,5…3 bar
T = from -40°C (-40°F) up to +275°C (+527°F)
v max = 32 m/s (105 ft/s)
Axial movement : +/-1,0 mm
***Avaiable in inches too
Standard face materials
Rotary face:
resin/antimony carbon (G/G1)
silicon carbide (S1)
tungsten carbide (T)
Other…
Stationary face:
silicon carbide (S / S1)
tungsten carbide (T / T1)
Other…
Elastomers
NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton (V)
FFKM perfluoroelastomeric (K), , …
Other…
Applications
process industry
petrochemical industry
chemical industry
pharmaceutical industry
Power plant technology
pulp and paper industry
waste water
food
and beverage industry
sugar industry
centrifugal pumps
Eccentric screw pumps
process pumps
MTM733
Part list
1. Sleeve
2. O-ring
3. Rotary ring
4. O-ring
5. Stationary ring
6. O-ring
7. Spring
8. Flange
9. Spring
10. O-ring
11. Stationary ring
12. Rotary ring
13. O-ring
14. Grub screw
15. Drive ring
16. O-ring
Product description
Stationary double cartridge mechanical seal for installations on single screw pumps.
Sturdy and compact, it has been specially designed to be easily disassembled without having to remove the pump support. The replacement cartridge, in fact, guarantees an important reduction in pump maintenance times. Balanced and with springs protected by the process fluid, it is the most innovative product intended for this application.
Part list
1. Sleeve
2. O-ring
3. Rotary ring
4. O-ring
5. Stationary ring
6. O-ring
7. Spring
8. Flange
9. Spring
10. O-ring
11. Stationary ring
12. Rotary ring
13. O-ring
14. Grub screw
15. Drive ring
16. O-ring
Standard face materials
Rotary face:
resin/antimony carbon (G/G1)
silicon carbide (S1)
tungsten carbide (T)
Other…
Stationary face:
silicon carbide (S / S1)
tungsten carbide (T / T1)
Other…
Elastomers
NBR / Nitrile (N)
EPDM / Ethilene propylene (E)
FKM / Viton (V)
FFKM perfluoroelastomeric (K), , …
Other…
