Opposed Blade Dampers (OBD’s)

£4.79£47.18 (Excl. VAT)

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Additional information

Obd-neck-size

100x100mm, 150x150mm, 155x155mm, 200x200mm, 200x150mm, 225x225mm, 250x250mm, 300x300mm, 300x150mm, 300x200mm, 350x350mm, 400x400mm, 400x200mm, 400x300mm, 450x450mm, 460x460mm, 500x500mm, 550x550mm, 600x600mm

Ventilation Grilles & Outlets