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SKU: 115

TB687 Mechanical Seal,John Crane type 680 mechanical seals

Description:

TB687 metal bellows mechanical seal
For big compressors and industrial pumps
Replacing the mechanical seal of John Crane 680

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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 etc.

Product Name: For big compressors and industrial pump metal bellows seal

Product type:
TB687 Mechanical Seal, for big compressors and industrial pump metal bellows seal, big pump mixer and agitator seal,industrial pump magnetic seal

Keywords:
For big compressors and industrial pump metal bellows seal,metal bellows seal, big pump mixer and agitator seal,mixer and agitator seal, industrial pump magnetic seal, magnetic seal

Product Description:
TB687 metal bellows seal, for big compressors and industrial pump, big pump mixer and agitator seal, mixer and agitator seal ,industrial pump magnetic seal, magnetic seal .TOPBON products can replace the mechanical seals produced by Burgmann and John Crane and be widely used in petroleum, chemistry, refinery, paper making, pharmacy, power and auto industry.TOPBON mechanical seal manufacture,TOPBON Mechanical Seal Factory. is the advanced designer & manufacturer of mechanical seal, the range involves in: industrial pump mechanical seal, mixer and agitator seal, cartridge seal, metal bellows seal, auto cooling pump seal and auto air-condition compressor lip seal.