Braided line seals accommodate 7/32–5/16-inch cables with polymer-filled strands. FKM pack-offs with PEEK backups seal 10,000 psi, resisting strand separation. Expro’s braided seals use split bushings for field replacement. In fishing jobs, these maintain seal during 50,000 lbf pull, preventing grease loss https://globalsealstech.com/product-category/oil-gas-seals/oil-free-lubricated-pump-seals/