Sheet Metal

Collars – Plate Mounted Start

The Plate Mounter Start Collar is used to provide a connection for flexible duct to sheet metal ductwork.

Plate Mounted Collar

Item #Neck Size (mm/inch)Spigot Size (mm/inch)
442614200x200x100 / 8x8x4Ø150 / Ø6
442615250x250x100 / 10x10x4Ø200 / Ø8
442616300x300x100 / 12x12x4Ø250 / Ø10
442617350x350x100 / 14x14x4Ø300 / Ø12
442618400x400x100 / 16x16x4Ø350 / Ø14
442619450x450x100 / 18x18x4Ø400 / Ø16
442620500x500x100 / 20x20x4Ø450 / Ø18
442621550x550x100 / 22x22x4Ø500 / Ø20
442622600x600x100 / 24x24x4Ø550 / Ø22

The standard plate skirts are typically made 60mm larger than the flexible duct diameter connecting to it It is made from galvanised steel.

Plate Mounted Collar + Mesh

Item #Neck Size (mm/inch)Spigot Size (mm/inch)
442624300x300 / 12x12Ø300 / Ø12
442625350x350 / 14x14Ø350 / Ø14
442626400x400 / 16x16Ø400 / Ø16

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