DBM mechanical seal

 

DBM/MFL85N/C609 MECHANICAL SEAL IS WELDED METAL belLOWS STRUCTURE OF mechanical seal, single end, balanced type, arbitrary rotation, BELlows transmission, the series is used in high temperature and height conditions. It is mainly used in chemical pump, oil pump, screw pump, compressor and oil production equipment. It is widely used in petrochemical industry, oil refining, chemical fiber manufacturing, food and beverage processing, pharmaceutical, thermoelectricity, paper making and other industries.

 

Working parameters

 

Rules: 400 mm or less

Pressure force: 0-2.5 Mpa (362.5 psi)

The temperature: - 20 ℃ -- 220 ℃

Wire speed: ≤15m/s

 

Material combination

 

Sealing end face: graphite, silicon carbide, tungsten carbide.

Welded bellows: Hastelloy C-276 alloy (NS334), precipitation-hardened stainless steel (AM350)

 

Auxiliary sealing: fluorine rubber, ethylene rubber, fluorine rubber

 

Component: SUS304, SUS316L.