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250mm

Ventilation Ducting  | Rectangular Ductwork | Straight Duct Lengths  | Dim A 500mm |  250mm



Rectangular Duct Straight 500x250mm
RDS500-250

Use the drop-down menus below to select the length and connection methods. Doby frames or slip joints are standard connections for duct assembly. Sheet metal flanges are not a general connection method but can be useful when fixing to walls or ventilation equipment.

Although selectable on all sizes - and possibly necessary on your particular installation - we do not recommend slip joints for general duct assembly on ducts over 400mm in any one dimension.

A 'capped end' means that end will be blanked off; useful, for example, at the end of a run of duct.

These ducts are all made to order, so if you wish to make minor changes to the sizes, please use the 'other info' box below.


Length



Connection A



Connection B




Any other info or specific requirement (optional):



Quantity:



People who bought this item also bought:
1. Rectangular Duct Straight 300x100mm (Ref: RDS300-100)
2. Rectangular Duct Straight 300x250mm (Ref: RDS300-250)
3. Rectangular Duct Straight 400x300mm (Ref: RDS400-300)
Rectangular Duct Straight 500x250mm
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