PVC Duct Flexible Duct Coupling
Flexible PVC duct couplings are used on PVC duct installations for easy connect and re-connect. They consist of a rubber material and clamps for a reliable yet removable fitting connection. This flexible coupling requires no cement or adhesives. It works to connect two pieces of PVC duct pipe which slip inside each end of the flexible duct coupler.
Unlike a standard PVC or CPVC duct coupling, flexible couplings are not made of a rigid material. Instead, they are made of a rubberized material that is great at absorbing vibration. For this reason, flexible duct couplings are commonly used near fans and other vibrating equipment where movement may cause issues with 100% rigid materials. The rubber coupling works to absorb much of the vibration, allowing the surrounding rigid materials to stay intact and relatively unaffected over time.
PVC Flexible duct couplings are also useful when you need a quick removable joint. Using the clamps and rubber coupling, this fitting can be installed without glues or hot air welding. The clamps hold the fitting in place and prevent leakage. Similarly, flexible duct couplings can easily be removed for cleaning, maintenance, or modifying the duct pipe line. Our flexible duct couplings (and all our duct pipe and fittings) are iron pipe size (IPS).
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