Domed round adaptor for 100mm and 125mm ducting

Domed round adaptor for 100mm to 125mm internal diameter ducting • Suitable for internal diameter pipes 100mm and 125mm+/- 0.4mm • External diameter pipes 103.2mm and 128.4mm +/- 0.4mm • Colour white • Material plastic polystyrene • Temperature range max +60°C min -15°C • For use with 100mm and 125mm diameter round ducting ventilation system 100 and 125 • Connector type 1 round male 1 round female • Small end round male fits into a 100mm ducting pipe • Large end round female requires a round connector D5/RC/W to connect to a 125mm round duct pipe