100mm round to rectangular 204mm x 60mm ducting

Round 100mm to rectangular adaptor 204mm x 60mm flat channel ducting • Suitable for flat channel ducting external 204mm x 60mm and round ducting pipe 100mm • Colour white • Material plastic polystyrene • Temperature range max +60°C min -15°C • For use with 204mm x 60 mm rectangular ducting and ventilation system 100 • Connector type 1 round male fits into a 100mm round ducting pipe • 1 rectangular male fits into a 204mm x 60mm connector