JBMFO, AKA MFL85N or 680 and 680M

Material Configurations: 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
GA Number:
Seal Model: JBMFO, AKA MFL85N or 680 and 680M
Suitable Pumps/Equipment:

Category: Bellow Seals

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Product Detailed Description

JBMFO, AKA MFL85N or 680 and 680M 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.

JBMFO, AKA MFL85N or 680 and 680M