Choosing the Right Type of Plastic Flexible Conduit
When installing electrical wiring, using plastic flexible conduit is a great way to keep your wires protected from abrasion and impact. It's also easy to install and offers a lot of flexibility for navigating tight spaces or around corners. This type of tubing is available in different materials, wall thicknesses and sizes, so it's important to understand the differences between them before making a purchase. This article will help you understand the types of plastic flexible conduit and how to choose the right one for your project.
Plastic flexible conduit can be made from polyvinyl chloride (PVC) or metal, depending on the requirements of your application. If you're going to be installing this tubing outdoors, make sure you choose a type that has been specifically rated for outdoor use. This will ensure that the conduit is able to withstand the elements and won't be affected by moisture, harsh UV rays or extreme temperatures.
You should also consider the size of the cable or wires that you're going to be installing into the flexible conduit. It's important to select a conduit that will be able to handle the weight of your cables or wires, as well as any future expansions or additions. Choosing the right size will ensure that your wires or cables won't be too loose or exposed, which can lead to dangerous or even fatal situations.
Another thing to keep in mind when selecting a plastic flexible conduit is whether you need it to be fire-resistant or not. Some types of flexible conduit are designed to withstand the effects of fire and even block electromagnetic interference. This can be a great option for areas with sensitive electronic devices, such as computers and televisions.
There are a variety of different options for installation when it comes to flexible conduit, including snap-in, compression and adhesive. Each method has its own set of advantages and disadvantages, so it's important to understand which one is best for your particular installation. Ultimately, the best choice will depend on your specific needs and budget.
If you're working in an environment with significant moisture or oil/gas presence, it's important to select a liquid-tight conduit. This will prevent water from seeping into the system and causing damage or safety hazards. LFMC and LFNC are two types of liquid-tight plastic conduits that you can consider for your project.
If you're installing a flexible conduit in an area that's frequently visited by the public, consider opting for a halogen-free low smoke flexible conduit. This will limit the release of toxic and corrosive gases in case of a fire, which is ideal for public settings like schools, train stations and shopping centers. This type of flexible conduit is also available in a split form, which makes it easy to install over existing wires in commercial or industrial settings.