The 230-FJ flex joint is an accordion-style accessory that can be used with the DiversiTech SpeediChannel line set cover. Its flexibility makes it ideal for routing a SpeediChannel system around virtually any type of obstacle. Each flex joint is 20" long and can be combined with other flex joints for longer runs, if needed. Unlike other systems, the DiversiTech flex joint does not require the use of a union coupling.
The Flex Joint is available in 3" (230-FJ3) and 4" (230-FJ4) sizes.