Looking to purchase high quality pvc flexible conduit? Here are some recommendations and extra details helping you to make the best choice. Intermediate metal conduit, or IMC, is a thinner, lighter-weight version of rigid metal conduit and is approved for use in all of the same applications as RMC. Because IMC is lighter and easier to work with than RMC, it is more common in new construction. Another example of a rigid electrical conduit is EMT (electrical metal tubing), which is most commonly made of galvanized steel but can also be aluminum. EMT is also called “thin-wall” conduit because it is thin and lightweight, especially compared to RMC. EMT is rigid but can be bent with a simple tool called a conduit bender.

Conduit is metal or plastic tubing used to create a protective channel for electrical wire. The channel, along with electrical boxes and devices that join the conduit pieces, is known collectively as raceway. In a household wiring system, most of the circuit wiring is in the form of insulated cable that is run inside wall, floor and ceiling structures without conduit. Conduit typically is used only where circuit wires are exposed (or surface-mounted or buried) and therefore need protection from damage or moisture.

Rigid metal conduit is a heavier gauge steel electrical conduit using threaded couplings and fittings and is the thickest, or stiffest of the conduit materials used for electrical wiring. A typical RMC and often the only RMC residential application is to enclose the electrical service entry wiring from the electrical company’s overhead wires at the mast-head down to the electrical panel mounted on the building wall. Discover more info on SS flexible conduit.

The liquid tight flexible metal conduit (LFMC) is a versatile choice that is not only effective at protecting the wires from damage, but additionally gives reliable waterproof protection. As a way to offer the waterproofing protection, the conduit is coated by using a special jacket that only fits over the top of the the metal. This implies the LFMC great to make use of in any environment, including those areas which may experience difficulties with damp.

The ID and OD means inner diameter and outer diamter of flexible conduit. OD is the maximum of flexible conduit, and is a fixed number that can not be deviated from. Flexible conduit are always corrugated inner and outer, so we’d better leave more space inner to make wires and cables easier to through. So we should leave 20% space based on inner diameter. It may sound backward but use the diameter of the conduit as a guide to the service needed. It is better to use a conduit that is too big than one that is too small.

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