Braided packing of cotton, impregnated with PTFE. The low friction coefficient of the surface layer of the PTFE allows the use in condition of relatively high peripheral speeds.
For sealing of pumps that transport hot and cold water in sandy and thready enviroments in the hydrotechnics, celluose and food processing industries. For sealing of seawater in the shipyards and dockyards.
|type||max. speed (m/s)||temperature (°C)||max. pressure (bar)||pH|