A single sleeve (ferrule) compresses the tubing as you tighten the nut on these fittings, creating a strong seal. They are brass for good corrosion resistance.

With no latch, these couplings have a compact design to fit in small spaces. They can handle pressures up to 700 psi.

Quickly connect low-pressure air lines with these luer lock couplings. Made of brass, they are stronger and more durable than plastic tube couplings.

These valves press down on the outside of tubing to adjust flow without contacting the process media.

Also known as pinch valves, these valves stop flow by squeezing tubing from the outside. Since they don’t directly contact your fluid, they’re good for applications where you need to prevent contamination.