Type-FW-MB-85N-680
Basic Features
- Structure: Single End
- Pressure: Medium Pressure Mechanical Seals
- Speed: General Speed Mechanical Seal
- Temperature: High Temperature Mechanical Seal
- Performance: Temperature and Wear
- Standard: Standard
- Model NO.: MFL85N or 680
- Balance: Balanced
- Specification: Inner Diameter: 25 mm to 100 mm
Product Detailed Description
FW MB-85N or MB-680 Metal Bellow Mechanical Seal
Structural Features
single end, balanced, independent direction of rotation, bellow transmission. The bellow provides sealing faces with the closing force and also transmits the torque. The O-ring does not have axial movements so it has good tracing ability and strong capacity of resisting disturbance. This seal component is easy to install and adjust and has especially good performances of being used in medium-and-low viscosity mediums.
Industrial Standards
DIN24960, ISO3069, GB6556, EN12756
Scopes of Application
widely used in petrochemical engineering, oil refining, chemical processing, chemical fiber manufacturing, food and beverage processing, pharmacy, thermoelectricity and paper making. Designed for chemical pumps, oil pumps, screw pumps, compressors and oil extraction equipment.
Operation Parameters
- Pressure: – 0.1 ~ 2.5 MPa
- Temperature: – 40 ~ 200 ºC
- Linear Speed: 15 m/s or less
Materials
- Rotary Ring Face: Carbon/SiC/TC
- Stationary Ring Face: SiC/TC
- Elastomers: NBR/EPDM/Viton/Aflas/FFKM
- Springs: SS316/AM350/Inconel 718/HC-276
- Metal Parts: SS316/SS316L/4J42/Hastelloy
Mediums
hot water, oil, liquid hydrocarbon, acid, alkali, solvents, paper pulp and other medium-and-low-viscosity content.
Customization
Changes of materials for getting other operating parameters are possible. Contact us with your requirement.
Category: Mechanical Seals, Metal Bellow Seal
