YJ-M-ZT series

YJ-M-ZT series machine seal is self-circulating type seal, suitable for low temperature, high temperature or the medium in the pump can not be diluted and other conditions.
The series of sealing structure is compact, integral ring design, the machine seal with a pumping ring, can realize the self-circulation of the machine seal coolant, can effectively reduce the waste of coolant, and better heat transfer. In line with the concept of energy conservation and emission reduction. Applicable to oil and gas, chemical industry, metallurgy, pharmaceutical, food, nuclear power, ships, water treatment, military and so on.

Applicable working conditions:
◉ Temperature: minimum -80℃, maximum 250℃
◉ Pressure: 0 to 3.0MPa
◉ Speed: ≤ 6000 r/min

Material selection:
◉ Seal end face: resin impregnated graphite/antimony impregnated graphite - silicon carbide/cemented carbide
◉ Elastic components: 304/316/17-7, etc
◉ Auxiliary seal: fluorine rubber/butadiene rubber/polytetrafluoroethylene/silicone rubber, etc

The above materials can be provided, and the design scheme can be customized if the working condition has special requirements.