Catalog number: JDR-20-13 Features: ●Compact design with no rounded corners blends into indoor environments. ●Easy to process and easy to maintain. Applications: ●For connecting ducts of different diameters. Specifications: ●Compatible parts: JD-13&20 ●A(mm): 40 ●B(mm): 37.5 ●C(mm): 48 ●D(mm): 44.5 ●E(mm): 108 ●For outdoor use Material/Finish: ●Polyvinyl chloride (PVC)
