Flat wall plate 110mm x 54mm ducting

Flat wall plate for 110mm x 54mm flat channel ducting • Suitable for flat channel ducting external 110mm x 54mm +/- 0.3mm • Colour white • Material plastic polypropylene • Temperature range max +60°C min -15°C • For use with 110mm x 54mm rectangular ducting ventilation system • Rectangular flat channel ducting fits through rectangular cut out on wall plate