Description
Adjustable centre ring.
Used for passive ventilation or with in-line fans.
For internal use only.
Overall external diameter below fitted surface: 147mm. Duct connection diameter: 100mm.
£9.46 Ex VAT
in stock
Adjustable centre ring.
Used for passive ventilation or with in-line fans.
For internal use only.
Overall external diameter below fitted surface: 147mm. Duct connection diameter: 100mm.
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