19mm wide opening - 1 Slot Vent Covers

10 = diffuser neck size 200 = airflow Solved! Go The only exception, maybe, would be a linear slot diffuser with integral plenum box

Flange Size Slo t W idth Nec k Size Core A) Slot diffuser dimensions with STRAIGHT END CAP: * Above dimension with ± mm tolerance Number of slots

linear slot diffuser plenum box sizing 2 Slot - Double Slot - Linear Slot Diffusers - White Modern White AC Vent Covers - Ultra Modern Look - 100% Aluminum - No Corrosion

linear slot drainage channels PLENUM TO BE MOUNTED ABOVE CEILING PROJECT: ALL METRIC DIMENSIONS () ARE SOFT CONVERTED IMPERIAL DIMENSIONS ARE CONVERTED TO METRIC AND ROUNDED TO THE NEAREST