Also known as instrumentation fittings, these are made to tighter tolerances than standard compression fittings. They are compatible with Parker CPI fittings.

Choose these metal fittings when you need better durability than our plastic push-to-connect fittings.

Made of nickel-plated brass, these fittings have better corrosion resistance than unplated brass fittings.

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

Made of brass, these fittings resist corrosion from water and are more durable than plastic and aluminum fittings.

Lighter in weight than their metal counterparts, these quick-disconnect couplings are made of acetal plastic. They are moisture resistant, so they won’t absorb water and lose strength, even in high-humidity environments.

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

Not only are these chrome-plated brass couplings corrosion resistant, they’re also durable enough to handle pressures up to 250 psi and can be used with vacuum.

These quick-disconnect couplings meet NSF/ANSI 169 for food equipment.

Also known as instrumentation fittings, these have the most precise threads and the tightest tolerances of all the brass pipe fittings we offer.

Less than an inch in length, these miniature fittings work well in low-pressure pipe lines that are tight on space.

Use these fittings in low-pressure flow applications. They have good corrosion resistance.

These brass fittings have the strength to handle high-pressure applications.

The plating on these brass fittings creates a shiny finish and provides extra protection in corrosive environments. Fittings have the strength to handle high-pressure applications.

Choose these fittings when you need better strength than our low-pressure brass and bronze pipe fittings.

Bolt these flanges to another same-size flange with a gasket to create an access point within a pipe line. They are also known as Silbraze flanges.