Couplings are metal, which has better durability than plastic cam-and-groove hose couplings. They consist of a plug and a socket that connect and disconnect quickly. Use them if you need frequent access to a line. To connect, insert the plug into the socket and push the levers down.

Tighten these threaded fittings with your hands for a secure connection in testing, flushing, venting, and plugging applications—no tools, tape, or sealant required.

Also known as isolators or diaphragm seals, these protect gauges from corrosive process media.

PTFE provides a slippery surface that keeps threads from binding. These sealants never fully harden, remaining pliable enough to self-heal and stop leaks before they start.

These sealants come in bottles, cans, and tubes so you can choose the quantity that covers your application.

Much thicker than sealants for fine threads, these sealants bridge the gaps between coarse threads.

Apply this thread sealant stick without a mess.

Remaining pliable over time, these high-temperature sealants protect against leaks caused by vibration and pressure—they naturally fill voids before leaks can develop.

Completely free of oil and chemically inert, these sealants are safe to use with wet and dry oxygen systems.

This tape has a higher density than standard tape for a better seal between threads.

Made of PTFE, this tape has a slippery surface that keeps threads from binding to make parts easy to assemble.