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TB687 Metal Bellow Mechanical Seal for John Crane 680

TB687 Metal Bellow Mechanical Seal for John Crane 680

TB687  Metal Bellow Mechanical Seal for John Crane 680
TB687  Metal Bellow Mechanical Seal for John Crane 680TB687  Metal Bellow Mechanical Seal for John Crane 680
CategoriesMetal Bellow Mechanical Seals
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BrandTOPBON
Update Time2019-01-20
Detail Information

Description:

TB687  Mechanical Seal

For big compressors and industrial pumps

Replacing the mechanical seal of John Crane 680

Operational Conditions:

Temperature: -75℃ to +200℃

Pressure: ≤2.0MPa

Speed: ≤23m/s


Materials:

Stationary Ring:TC, Silicon Carbide

Rotary Ring:Carbon ,Silicon Carbide,TC

Secondary Seal:NBR,EPDM,Viton

Bellows:Steel

Spring and Metal Parts:Steel


Applications:

Oil, 

light hydrocarbon, 

aromatic Hydrocarbon, 

organic solvents,

week acids, 

ammonia


Size:




Packing & Shipping


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