150mm round to rectangular 220mm x 90mm megaduct 90 degree bend

Round 150mm to rectangular 90 degree elbow bend male for 220mm x 90mm flat channel megaduct ducting &Suitable for flat channel ducting external 220mm x 90mm and round ducting pipe 150mm Colour white Material plastic polystyrene Temperature range max +60°C min -15°C For use with 220mm x 90mm rectangular ducting and ventilation system 150 Connector type 1 round male fits into a 150mm diameter round ducting pipe 1 rectangular female fits over flat channel ducting