221 Series Radial Double Faces Mechanical Seal
221 Series Radial Double Faces Mechanical Seal

221 series are radial double faces mechanical seals, especially for conditions of limitation in axial spacing. It can be designed for glass lining tanks (high corrosion) or common stainless steel tanks (weak corrosion).
Working conditions
Temp.£º-40¡æ¡«250¡æ£¨With proper cooling method£©
Material£ºBy using different design, it can be used from weak corrosion to high corrosion operations.
Send Inquriy
Agitator datasheetDownload
Necessary Information for Agitator Design:
1.1 Mounting type : Top entry/Side entry/Bottom entry
1.2 Location : Indoor/Outdoor
2.1 Vessel diameter(mm)
2.2 Vessel height(mm)
2.3 Shape of vessel heads(top/bottom)
2.4 Operating pressure(barg)
2.5 Operating temperature(℃)
2.6 Fluid density(kg/m3)
2.7 Fluid viscosity(cP)
2.8 Mixing purpose
3.1 Impeller material
3.2 Shaft material
3.3 Mounting flange material
4.1 Explosion Protection
4.2 Variable-frequency Drive : Yes/No