No need for clamps or connectors—duct and fittings have a male end that is slightly smaller than its female end for simple assembly.

Made of PVC plastic to withstand acids, alkalies, salts, and other corrosive vapors and fumes.

Often used in tight spaces, such as in walls and ceilings, rectangular duct allows you to select larger sizes without increasing duct height.

Bolt flanges to equipment to start a run of duct.

Control the flow of air and material through duct systems.

Use in dust collection systems. The slide pushes through the top of the gate to clear debris.

Save energy and increase comfort by heating and cooling only the areas that need it.

Regulate airflow by adjusting dampers from fully open to fully closed.

Add a flexible joint to your system to reduce vibration caused by fans and blowers.

Built to withstand temperatures up to 1000° F, these vent pipes and fittings are for use with boilers, furnaces, stoves, and other equipment that is fired by coal, gas, oil, propane, or wood.

Attach conduit to a knockout in an outlet box or enclosure.

Also known as conduit bodies, these ports provide access to wire and cable inside PVC conduit for pulling, splicing, and maintenance. They are also used to change the direction of a run.

Attach conduit to a knockout in an outlet box or enclosure.

Attach conduit to a knockout in an outlet box or enclosure.

Attach conduit to a knockout in an outlet box or enclosure.

Join pieces of conduit.

Also known as conduit bodies, these ports provide access to wire and cable inside thick-wall (rigid) metal conduit for pulling, splicing, and maintenance. They are also used to change the direction of a run.

Attach conduit to a knockout in an outlet box or enclosure.

Attach conduit to a knockout in an outlet box or enclosure.

Slide these grommets into conduit ends to protect wire and cable from abrasion when being pulled.

Join pieces of conduit.

Join pieces of conduit.

Also known as antishort bushings, these grommets slide into the ends of conduit and armored cable to protect wire and cable from sharp edges.

Preventing wear and cracks, these grommets shield the sections of your conduit that rub and bang against nearby components.

Join pieces of conduit.

Join pieces of conduit.

Made of brass, these adapters provide electromagnetic interference (EMI) protection when connecting shielded flexible plastic conduit to a knockout in an outlet box or enclosure.

These fittings seal out liquid when used with continuous-flex liquid-tight plastic conduit.

Transition between types of conduit.