Layflat Duct 450mm x 120mtres (Fits 285mm diameter outlets) Base UOM:EACH Monitor both ambient and in-situ

Monitor both ambient and in-situ conditions in buildings and building materials

The sleeve exists to isolate a pocket of air from the room so it can equilibrate with the material around it

Where you regularly need the distance

Is this the intake or the outlet grill

Layflat Duct 450mm x 120mtres (Fits 285mm diameter outlets) Base UOM:EACH Monitor both ambient and in-situLayflat Duct 450mm x 120mtres (Fits 285mm diameter outlets) Layflat Duct 450mm x 120mtres (FITS 285MM DIA OUTLETS) Specifications Flat width 450 mm Length 120 m Fits 285 mm diameter outlets Sizing layflat duct Layflat duct is described by its flat width, not by the outlet it fits. A 300 mm layflat duct opens to roughly a 200 mm circle. Match the duct to the machine outlet, not to a number that sounds similar. Keep it short and keep the bends gentle