结构说明
单端面密封
平衡型
任意旋向
符合EN12756(DIN 24960)标准
可替代Burgmann H7N系列

RS-H7N系列密封应用广泛，互换性好。静环采用浮动式，安装方便，推环由传动搭子卡住，防止弹簧落出。其他特殊的技术处理包括静环可限位及限制弹簧行程，避免碳环过度磨损。

运行参数
规格：14~200mm
压力：≤2.5Mpa
温度：-50℃~220℃
线速度：≤20m/s

材料组合
密封端面：石墨、碳化硅、碳化钨
辅助密封：丁腈橡胶、氟橡胶、乙丙橡胶
金属构成：304、316、Hast.C、Ti

Profile
Single seal
Balanced
Independent of direction of rotation
To EN12756(DIN 24960)
Burgmann H7N seal replacement

RS-H7N mechanical seal range is designed for universal application and the interchangeable parts concept is ideal for stock rationalization. The seal faces are loosely inserted and can be easily exchanged, the thrust ring is retained by the drive lugs preventing the springs falling out.

Operating limits
Specification: 14~200mm
Pressure: ≤2.5Mpa
Temperature:-50℃~220℃
Linear speed: ≤20m/s

Combination of materials
Sealing face: Carbon, Silicon carbide, Tungsten carbide
Secondary sealing: NBR, FKM, EPDM
Metal component: SS304, SS316, Hast.C, Ti