250mm Aluminium Flexi Round Duct 10m Length
- Duct Size: 250mm
Jump to:
Overview
Product Overview
Ventilation Type
Ducting
Product Range
Ducting & Accessories
Lightweight, easy to install ducting made of 5 layer aluminium foil/ polyester on a steel wire helix. The strength of the helix resists distortion and damage due to rough handling.
Fire Rating:When assessed against the integrity criterion of BS476: Part 20; 1987, the ducting is capable of providing in excess of 39 minutes integrity from inside to outside.