厂家供应M74-D系列机械密封

结构说明

双端面密封

非平衡型

任意旋向

可替代Burgmann M74-D系列

具有与“RS-M7N”系列同样的设计性能，除驱动座的安装长度外，其他安装尺寸（d1<100mm）符合DIN 24960标准。

运行参数

规格：18~200mm

压力：≤1.6Mpa

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

Double seal

Unbalanced

Independent of direction of rotation

Burgmann M74-D seal replacement

Double seals in the RS-M74-D series have the same design-feature as the “RS-M7N”family of single seals (easy-to-replace seal faces, ect.). Apart from the installation length of the drive collar, all fitting dimensions (<100mm) conform with DIN 24960.

Operating limits

Specification: 18~200mm

Pressure: ≤1.6Mpa

Temperature:-50℃~220℃

Linear speed: ≤20m/s

Combination of materials

Sealing face: Carbon, Silicon carbide, Tungsten carbide

Secondary sealing: NBR, FKM, EPDM, FFKM

Metal component: SS304, SS316, Hast.C, Ti​