The 100 x 100mm to 100 x 50mm adaptor is used to provide an in line adaptor between 100 x 100mm duct and 100 x 50mm straight ducting and components. The adaptor requires a joiner at both interfaces (100 x 50mm is Part No.TC1279-226 and 100 x 100mm is Part No TC1279-27 or TC1279-248A). This produces smooth & strong joints. Joiners, available separately.
|Duct Cover||With cover|
|Duct Size||50x50mm, 100x100mm|