SE-MB-85N-680
Mechanical Seals · Metal Bellow Seal
SE-MB-85N-680
Product Overview
SE-MB-85N or MB-680 Metal Bellow Mechanical Seal. 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.
Technical Specifications
- Model: SE-MFL85N or 680
- Design: Balanced
- Pressure: – 0.1 to 2.5 MPa
- Temperature: –40°C to 200°C
- Linear Speed: 15 m/s or less
- Size Range: ID 25 mm to 100 mm
Materials
Rotary Ring: Carbon / SiC / TC Stationary Ring: SiC / TC Elastomers: NBR / EPDM / Viton / Aflas / FFKM Springs: SS316 / AM350 / Inconel 718 / HC-276 Metal Parts: SS316 / SS316L / 4J42 / Hastelloy
Applications
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.
Standards
Complies with DIN24960, ISO3069, GB6556, EN12756.
Media Compatibility
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.
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