Anti-friction lead foil is twisted over a soft fiberglass core. A high temperature oil and graphite lubricant is added.
Lead Foil twisted over a soft fiberglass core
450 F (230 C)
1000 FPM ( 5 MPS)
Heavy Petroleum products such as boiler feed pumps and abrasive solutions. Also end rings in conjunction with other packing where packing extrusion exists.