Flat channel connector with damper flap 204mm x 60mm ducting

Flat channel connector with damper flap for 204mm x 60mm ducting • Suitable for flat channel ducting external 204mm x 60mm +/- 0.3mm • Colour white • Material plastic polystyrene • Temperature range max +60°C min -15°C • For use with 204mm x 60mm flat channel ducting ventilation system • Connector type 2 rectangular females fit over flat channel ducting