Aramid and PTFE fibers are blended for seals that resist chemicals and abrasion. Use these seals in pumps for applications involving acids, alkalies, brines, and solvents. Cut them to size with a knife; then pack them into place.

Built for high-speed pump and valve applications, these super-tough seals are made of expanded-graphite yarn with carbon-yarn corners. Use them with acids, alkalies, brines, and solvents. Cut these seals to size with a knife; then pack them into place.

Fill irregularities in valve stem with these soft PTFE seals. They are self-lubricating. Use them in applications involving acids, alkalies, brines, and solvents. Cut these seals to size with a knife; then pack them into place.

These lubricated PTFE fiber seals stand up to acids, alkalies, brines, and solvents. Use them in pumps and valves. Cut these seals to size with a knife; then pack them into place.

Install between layers of packing seals to ensure lubricants are distributed evenly. Also known as lantern rings, these lubricating rings are made of PTFE. They can be cut with a knife.

These seals are made of PTFE fiber without a lubricant, so they’re harder than other chemical-resistant packing seals to handle high-pressure valve applications. Use them with acids, alkalies, brines, and solvents. Cut these seals to size with a knife; then pack them into place.

For use in valves and pumps, this thin, flexible tape is made from high-purity graphite with no fibers or binders that could contaminate your process line. Graphite is self-lubricating, plus it provides outstanding performance over a wide temperature range.

Made of ePTFE with a graphite filler and reinforced by Aramid, these seals combine heat protection with chemical and abrasion resistance. Often used in pumps, their base material is ePTFE, so they’ll stand up to chemicals such as acids, alkalies, brines, and solvents. The added graphite filler dissipates heat away from shafts, preventing your pump from overheating even at high speeds. To extend their life, the corners of these seals are reinforced with Aramid, which resists abrasion and prevents extrusion. Cut them to size with a knife and then pack them into place.