19mm wide opening - 1 Slot Vent Covers

Features ; Linear Slot Diffuser, 20mm Slot Width, Number of Slots, 1000x90mm ; LSD, 20, 2S, 10

SLD series slot diffuser is also suitable for exposed applications where there is no ceiling, supplied as a combined unit with full size plenum boxes to suit

linear slot diffuser The modules are available with a 20mm or 25mm Slot with the number of slots ranging from 1 to 8 slots and are further available as fixed or removable core (

linear slot grilles Well regarded due to their modern, understated appearance, linear slot diffusers from HVC Supplies can be utilised as single units of up to 2m long, or