U7017
Single Spring Mechanical Seals
Performance capabilities:
● Pressure： MPa 0~1.5
● Temperature：-20~120 ℃
● Speed：≤25m/s
Descriptions:
√ Applied for tank mixer, pulp pump equipment
√ Single spring arrangement, unidirectional pump rotation
√ Spring locates at the atmosphere side, is idea for resisting the clogging and corrosive medium, suitable for larger shaft end-play
Features:
√ Single spring, balanced, stationary structure
√ Special seal rings design, pressure self balance
√ Simple and compact inner structure, easy for maintenance
Recommended applications:
√ Pulp & Paper Industry
√ Pharmaceutical Industry
√ Chemical Industry
√ General Industry
Piping plans:
√ Process side: JB/T 6629 PLAN 01, 11, 13, 21, 32
√ Atmospheric side: JB/T 6629 PLAN 61, 62
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 |
| Categoriesا | Componentsا | 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 |