## Straight Duct

**FastClip Straight Duct is of a seam welded construction with rolled edges and the most commonly used duct diameters are held in stock.**

Flanged, heavy duty powder coated and larger diameter duct is available upon request.

## Slip Duct

**FastClip Slip Duct sections are 330mm in length and supplied complete with a rubber ‘O’-ring.**

A Slip Duct section can be used to create a custom length of ducting to ensure a perfect fit.

For guidance on installation, please see the step-by-step fitting guide in the FastClip brochure.

## Pressed Bends

**Pressed Bends are available for all FastClip ductwork sizes up to 224mm diameter, and are manufactured with a Centreline Radius equal to the Duct Diameter, as illustrated.**

Pressed bends are manufactured to standard 30, 45, 60 and 90 degrees angles.

## Segmented Bends

**Segmented Bends are available from 250mm diameter upwards and are manufactured with a Centreline Radius of 1.5 x Duct Diameter, as illustrated.**

Other internal duct bend radii are available upon request.

Segmented bends are manufactured to standard 30, 45, 60 and 90 degrees angles.

## Single Branch

Ø3 must be equal to or smaller than Ø1

Ø2 must be equal to or smaller than Ø3

L = (2 x Ø2) + 200

**Quoting the FastClip Part Number when ordering will ensure correct specification of ductwork diameters.**

For Single Branch sections, the FastClip Part Number is made up from two sets of numbers separated by a hyphen. The first 5 digits before the hyphen comprise a Unique Reference Number (URN) for the Branch Type and the Main Duct diameter (Ø1). Following the hyphen, a further 6 digits indicate the Branch Duct diameter (Ø2) and the Secondary Main Duct diameter (Ø3).

For example: 22250 – 180200 is the FastClip Part Number for a Tapered Branch (URN: 22) with a Main Duct diameter of 250mm (Ø1), a Branch Duct diameter of 180mm (Ø2), and a Secondary Main Duct diameter of 200mm (Ø3).

For an Equal Branch, with a Main Duct diameter of 250mm, the Part Number would therefore be 22250 – 250250.

## Double Branch

Ø3 must be equal to or smaller than Ø1

Ø2 must be equal to or smaller than Ø3

Ø4 must be equal to or smaller than Ø2

L = (2 x Ø2) + 200

**Quoting the FastClip Part Number when ordering will ensure correct specification of ductwork diameters.**

For Double Branch sections, the FastClip Part Number is made up from two sets of numbers separated by a hyphen. The first 5 digits before the hyphen comprise a Unique Reference Number (URN) for the Branch Type and the Main Duct diameter (Ø1). Following the hyphen, a further 9 digits indicate one Branch Duct diameter (Ø2), the Secondary Main Duct diameter (Ø3), and a second Branch Duct diameter (Ø4).

For example: 24315 – 200250180 is the FastClip Part Number for a Tapered Double Branch (URN: 24) with a Main Duct diameter (Ø1) of 315mm, one Branch Duct (Ø2) at 200mm diameter, with a Secondary Main Duct (Ø3) of 250mm diameter, and a second Branch Duct (Ø4) at 180mm diameter.

For an Equal Double Branch, with a Main Duct diameter of 400mm, the Part Number would therefore be 24400 – 400400400.

## Y-Branch

Ø2 must be equal to or smaller than Ø1

Ø3 must be equal to or smaller than Ø1

**Quoting the FastClip Part Number when ordering will ensure correct specification of ductwork diameters.**

For Y-Branch sections, the FastClip Part Number is made up from two sets of numbers separated by a hyphen. The first 5 digits before the hyphen comprise a Unique Reference Number (URN) for the Branch Type and the Main Duct diameter (Ø1). Following the hyphen, a further 6 digits indicate one Branch Duct diameter (Ø2) and the second Branch Duct diameter (Ø3).

For example: 28250–200180 is the FastClip Part Number for a Y-Branch (URN: 28) with a Main Duct diameter (Ø1) of 250mm, one Branch Duct (Ø2) at 200mm diameter, and a second Branch Duct (Ø3) at 180mm diameter.

For an Equal Y-Branch, with a Main Duct diameter of 400mm, the Part Number would therefore be 28400 – 400400.

## Cut-in Branch

Ø2 must be equal to or smaller than Ø1

**Cut-in Branches are designed to facilitate the addition of new ductwork onto existing extraction installations.**

For Cut-in Branch sections, the FastClip Part Number is made up from two sets of numbers separated by a hyphen. The first 5 digits before the hyphen comprise a Unique Reference Number (URN) for the Branch Type and the Main Duct diameter (Ø1). Following the hyphen, a further 3 digits indicate one Branch Duct diameter (Ø2).

For example: 26400–250 is the FastClip Part Number for a Cut-in Branch (URN: 26) with a Main Duct diameter (Ø1) of 400mm, and Branch Duct (Ø2) at 250mm diameter.

For an Equal Cut-in Branch, with a Main Duct diameter of 400mm, the Part Number would therefore be 26400 – 400.

## Reducers

L = (Ø1 – Ø2) + 150mm

For Reducers, the FastClip Part Number is made up from two sets of numbers separated by a hyphen. The first 5 digits before the hyphen comprise a Unique Reference Number (URN) for the Branch Type and the Main Duct diameter (Ø1). Following the hyphen, a further 3 digits indicate one Branch Duct diameter (Ø2).

For example: 20500–315 is the FastClip Part Number for a Reducer (URN: 20) with a Main Duct diameter (Ø1) of 500mm, and Secondary Main Duct (Ø2) at 315mm diameter.

## Split Straps

**Split Straps are 25mm wide, manufactured from 2mm galvanised steel and supplied with 10mm fixing holes.**

Bespoke or heavy duty Split Straps can be manufactured to order.

## Cap Ends

## Mesh Ends

## Nipples

## Floor Plates

## Blast Gate Dampers

With a full range of diameters from 100mm to 350mm, these Blast Gate Dampers are manufactured with a cast aluminium body and fully adjustable/lockable steel blade.

Each Damper comes complete with fitted nipples to facilitate connection to FastClip Ductwork systems.