AT501L1 Static/Dynamic sealing packing.
Graphited PTFE packing with oil. The packing is impregnated with a non-silicone lubricant through special technics, and with extremely low friction factor.
Application:Its a universal packing for pumps and valves. Can be safely used inmost mediums except strong oxidizer, such as mild acid, alkali,inorganic or organic solution etc.
AT501L2 Static sealing packing.
Graphited PTFE Packing without oil.
Braidedfrom high purity PTFE yarns without adding in lubricants or fillers. Ithas good thermal conductibility. As there is no graphite granules onthe surface of the packing, it can be used in the universal valves whereno contamination is allowed.