89B (Balanced)
☑ Unbalanced
☑ Mechanical Seal
☑ Clean Water
☑ Sewage Water
☑ Oil
☑ Moderately Corrosive Fluids
☑ Mechanical Seal
☑ Clean Water
☑ Sewage Water
☑ Oil
☑ Moderately Corrosive Fluids
Model :
89B Balanced Mechanical Seal
【Operating Capabilities】
- Temperature： -40 ~ 260°C (-40 ~ 500 °F )
- Pressure： Up to 710 psig (50 kg/cm2G)
-
Surface Speed： Up to 4923 fpm (25 m/s)
【Standard Materials】
- Seal Rings：Carbon Graphite / Silicon Carbide / Tungsten Carbide
- Metal Parts：304 SS / 316 SS / Alloy C-276 / 316L / TI
- Elastomeric O-rings：VITON / AFLAS / NBR / FFKM (SceniRAZTM / Chemraz® / Kalrez®)
