Underground Conduit | McMaster-Carr

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221 Products

About Conduit

Connectors for Rigid PVC Conduit

Join pieces of conduit.

Adapters for Rigid PVC Conduit

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

Access Ports for Rigid PVC Conduit

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.

Reducing Adapters for Rigid PVC Conduit

Connect different sizes and genders of conduit.

Rigid PVC Conduit

This is also known as PVC Schedule 40 conduit.

Liquid-Tight Flexible Metal Conduit

When used with liquid-tight fittings, this conduit seals out liquid. The steel core provides crush resistance, and the cover is UV light resistant.

Extreme-Temperature Liquid-Tight
Flexible Metal Conduit

Even in temperatures as low as -50° F and as high as 220° F, this conduit stays flexible.

Oil-Resistant Liquid-Tight Flexible Metal Conduit

In addition to resisting oil, this conduit resists lubricants and grease.