Description
24 – GA Galvanized Steel (G-90)
– Standard Liner – 48 kg/m3 density x 25 mm thickness.
H – Height (mm)
L – Length (mm)
N – Neck Length (70 mm standard)
o – Diameter
S – Spigot Length (S) 100 mm without
Damper)
1- slot equal 40 mm as a standard
• the spigot inlet can fix either on the top or on the side of the plenum box depending on site requirements.
• Dimensions H and W is based on the grille/diffuser neck size
