Which type of conduit is often used for installations requiring flexibility in tight spaces?

The type of conduit that is specifically designed for installations requiring flexibility in tight spaces is flexible conduit. This type of conduit is made from a series of interlocking metal strips or flexible material, allowing it to bend and twist in various directions without compromising its protective qualities.

Flexible conduit is particularly useful in environments where angles and tight spaces are common, such as in retrofitting projects or when working around obstacles. Its adaptability makes it easier to install in areas that would be challenging for more rigid conduit types, such as rigid metal conduit or electrical metallic tubing (EMT).

In contrast, EMT is a lightweight, durable metal conduit that is straight and does not offer the flexibility needed for tight turns or confined spaces. PVC conduit, while resistant to corrosion and commonly used for underground work, lacks the flexibility to navigate tight corners. Intermediate metal conduit also offers higher durability but is designed to be installed in straighter runs, making it less suitable for applications requiring significant bending or maneuvering in compact locations.