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Semi-rigid Aluminium

Ventilation Ducting | Flexible Ducting | Semi-rigid Aluminium

Single layer aluminium flexible duct with a 4mm corrugation depth to allow the duct to be compressed for transportation; duct is supplied in 750mm long boxes and extends to 3m. Stated diameters refer to inner bore size. Overall size is 8mm larger than the internal size.

Semi-rigid duct is easily formed by hand to form bends and offsets. The cross sectional area is maintained through the bends ensuring low airflow resistance. The 'stayput' characteristic of the duct means minimal support is required.

Centre line bend radius:
80mm - 200mm = duct diameter
250mm - 355mm = 1.5 x duct diameter
400mm - 500mm = 2.5 x duct diameter

Operating temperature:
up to 300°C.

Fire resistance
BS476 Part 8 - 15 minutes.

80mm Semi-rigid Flexible Ducting
PAK80

80mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£9.37 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Hose Clips (Ref: HC)

2. Hose clips - Bundle of 10 (Ref: HC10)

3. Male Couplers (Ref: NP)

80mm Semi-rigid Flexible Ducting

100mm Semi-rigid Flexible Ducting
PAK100

100mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£11.58 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Hose clips - Bundle of 10 (Ref: HC10)

2. Hose Clips (Ref: HC)

3. 90° Bends (Ref: B90)

100mm Semi-rigid Flexible Ducting

125mm Semi-rigid Flexible Ducting
PAK125

125mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£13.33 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Female Couplers (Ref: MF)

2. Spiral Tube - 3m Lengths (Ref: SR)

3. Suspension Rings with EPDM Rubber (Ref: RSUR)

125mm Semi-rigid Flexible Ducting

150mm Semi-rigid Flexible Ducting
PAK150

150mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£17.62 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Hose Clips (Ref: HC)

2. Male Couplers (Ref: NP)

3. Spiral Tube Duct 1.5m Length (Ref: SRH)

150mm Semi-rigid Flexible Ducting

160mm Semi-rigid Flexible Ducting
PAK160

160mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£18.77 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Foil Plain Flexible Ducting (Ref: AF)

2. Female Couplers (Ref: MF)

3. 100mm Semi-rigid Flexible Ducting (Ref: PAK100)

160mm Semi-rigid Flexible Ducting

200mm Semi-rigid Flexible Ducting
PAK200

200mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£23.10 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. 90° Bends (Ref: B90)

2. Spiral Tube - 3m Lengths (Ref: SR)

3. Female Couplers (Ref: MF)

200mm Semi-rigid Flexible Ducting

250mm Semi-rigid Flexible Ducting
PAK250

250mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£29.19 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Male Couplers (Ref: NP)

2. Aluminium Foil Duct Tape (Ref: AFT)

3. Female Couplers (Ref: MF)

250mm Semi-rigid Flexible Ducting

315mm Semi-rigid Flexible Ducting
PAK315

315mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£51.01 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. 50mm Width Cold Shrink Tape Roll (Ref: ASB7050)

2. 90° Bends (Ref: B90)

3. Flanged Spigots (Ref: IL)

315mm Semi-rigid Flexible Ducting

400mm Semi-rigid Flexible Ducting
PAK400

400mm diameter 3 metre length of semi-rigid flexible duct.

OUT OF STOCK

£71.54 (Excluding VAT at 20%)

Quantity:

People who bought this item also bought:

1. Male Couplers (Ref: NP)

2. Spiral Tube - 3m Lengths (Ref: SR)

3. 90° Bends (Ref: B90)

400mm Semi-rigid Flexible Ducting

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