220mm x 90mm rectangular megaduct ducting vertical 90 degree bend

220mm x 90mm rectangular megaduct ducting vertical 90 degree bend

This product is suitable for flat channel ducting external 220mm x 90mm +/- 0.3mm
Product colour white
Material plastic polypropylene
Product temperature range max +60°C min -15°C
Product is use with 220mm x 90mm flat channel ducting ventilation system 
Connector type 2 rectangular females fit over flat channel ducting
Product size is an equivalent to 150mm round ducting and is sometime described as 150mm flat channel ducting