Wire supported vinyl ducting resists weather, sunlight and ozone. Won’t support flame. 402 – Stand. vent ducting 4 mil. Black
Operating temperatures 0° to +160°F (-18° to +71°C).
Vent Duct & A/C Ducting
Trident Polyduct – #402
Trident Polyduct – #402
Sizes:
3" & 4", 76mm & 102mm
Colors:White (400), Black (402 and 406)
Packing:50’ (15m) Boxed