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U7011
Double Pusher Seals
Performance capabilities:
● Pressure： MPa 0~1.5
● Temperature：-20~180 ℃
● Speed：≤25m/s
Descriptions:
√ Suitable for equipment of screen, knotter, pulper, agitator and screw pump etc
√ Medium will not leak into the atmosphere side
√ Shared spring design, suitable for larger shaft end-play.
Features:
√ Double,multi-springs, stationary structure
√ Prevent the hang-up of the springs by placing the springs at the outboard seal
√ Dual balance design, able to work under the reverse pressure
√ Cartridge design, easy for installation and maintenance
Recommended applications:
√ Chemical Industry
√ Pulp & Paper Industry
√ Pharmaceutical Industry
√ General Industry
Piping plans:
√ Process side:JB/T 6629 PLAN 01, 11, 32
√ Atmospheric side:JB/T 6629 PLAN 54,55
Materials and configurations:
|
Categories |
Components |
Standard Materials |
Optional Configurations （Depending on specific working conditions or applications） |
|
Seal rings |
Primary ring |
SiC |
WC |
|
Mating ring |
SiC |
WC/Carbon graphite |
|
|
Flexible elements |
Spring |
316/316L |
Hast.C |
|
Metal parts |
Sleeve ,gland |
304 |
316/316L |
|
Secondary seal |
O-ring |
EPDM |
FFKM NBR FKM |
| Categories | Components | Standard Materials | Optional Configurations (Depending on specific working conditions or applications) |
| Seal rings | Primary ring | SiC | WC |
| Mating ring | SiC | WC/Carbon graphite | |
| Flexible elements | Spring | 316/316L | Hast.C |
| Metal parts | Sleeve,gland | 304 | 316/316L |
| Secondary seal | O-ring | EPDM |
FFKM NBR FKM |