220mm x 90mm rectangular megaduct to round 150mm ducting straight connector

220mm x 90mm rectangular megaduct to 150mm round ducting adaptor

This part is for use with flat channel ducting external 220mm x 90mm and round ducting pipe 150mm
Product colour white 
Material plastic polystyrene
Product temperature range max +60°C min -15°C
Product is used with 220mm x 90mm rectangular ducting and ventilation system 150
Connector type 1 round male connector fits into a 150mm ducting pipe
1 rectangular female fits over flat channel ducting