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- - × 139977 - EM DUO 355 EC 01 - Efficient diagonal fan - Ruck 1 × £2,769.52
  - × MBD 355/2/2 - Helios - MegaBox Centrifugal Fan 1 × £2,554.80
  - × Pressed Saddle - 200mm Diameter 1 × £5.62
  - × RSD 355/800 - Helios - Flanged Circular Attenuator 1 × £394.90
  - × Pressed Saddle - 200mm Diameter 1 × £5.62
  - × MCA-250/100MM - Non-Return Shutter - Soler & Palau 1 × £64.05
  - × ESA 1 Amp - Electronic Speed Controller - Helios 1 × £74.59
  - × 159802 - MPC 355 EC 40 - Box fan MPC with EC motor - Ruck 1 × £873.60
  - × FR 200 - Helios - Flange 1 × £41.68
  - × FM 250 - Helios - Flexible Sleeve 1 × £38.40
  - × MK 315/355 - Helios - Mounting Feet (2 PCS.) 1 × £50.46
  - × DEF-1000 D - Wire Protection Guards Outlet - Soler & Palau 1 × £393.75
  - × 018-355-CLAMP - 355mm - Fast Clamps - Elta 1 × £43.75
  - × Pressed Saddle - 200mm Diameter 1 × £5.62
  - × Pressed Saddle - 200mm Diameter 1 × £5.62
  - × STS 355 EX - Helios - Flanged Flexible Connector 3 × £110.80
  - × HSW 315/6 - Helios - Cased Axial In Wall Fan - Low Pressure 1 × £516.67
  - × RR 315C - Centrifugal Inline Fan - Helios 1 × £220.49
  - × MRV 355 - Helios - Mounting Feet For Vertical Attachment 2 × £244.63
  - × VK 355 - Helios - Gravity Shutter 1 × £47.00
  - × GBW EC 355 - Helios - GigaBox EC Centrifugal Fan 1 × £1,181.42
  - × 063-0560-MAN150 - Standard Ambient Flexible Connector - Elta 1 × £41.00
  - × REB1 - Fan Speed Controller - Soler & Palau 1 × £92.40
  - × RVS 315 - Helios - Back Draught Shutter 1 × £119.57
  - × HQW EC 400 B - Helios - EC Axial Plate Fan 1 × £1,917.47
  - × Circular Fire Dampers (with Universal Plate Frame) - 160mm Diameter 1 × £79.13
  - × Bird Beak - 200mm Diameter 1 × £18.00
  - × RSD 355/1200 - Helios - Flanged Circular Attenuator 1 × £392.71
  - × STS 355 - Helios - Flanged Flexible Connector 1 × £103.11
  - × Quietflow Twin SQTDCV200-1ECL - Elta - Centrifugal Box Fan 1 × £1,943.61
  - × WHR 125 - Helios - Water Heater Battery For Circular Ducting 1 × £270.95
  - × 068-0125-JF4 - 125dia - 1200mm Long - Spigot Silencer - Elta 1 × £89.00
  - × Louvre Shutter 064-0400-C 1 × £61.80
  - × DSEL 3 - Three speed switch - Helios 1 × £60.00
  - × TD-250/100 SILENT T - INLINE FAN - SOLER & PALAU 1 × £185.85
  - × 149-DCV-HRT Humidity Transmitter - Elta 1 × £310.03
  - × Multi-Blade Volume Control Damper - 450mm Diameter 1 × £79.00
  - × 149-POT-10-MI - EC Electronic Controller - Elta 1 × £68.00
  - × Espada ILC/5P (250) - TF250024 - Plastic Tube Fan 1ph - Flakt Woods 1 × £161.00
  - × HCBT/4-900/H-AX (5.5KW) - Plate Axial Flow Extract Fan *400v 50* - Soler & Palau 1 × £1,363.79
  - × RVB 160 - Helios - Duct Connector 1 × £28.52
  - × Insulated Flexible Duct - 450mm Diameter 1 × £98.00
  - × 062-SEL03 Box Fan AV Mounts - Elta 1 × £43.75
  - × 078C-0250-C - 250mm - Impeller Side Guard - Elta 1 × £53.00
  - × SSD 315 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism) 1 × £804.07
  - × HQW EC 400 A - Helios - EC Axial Plate Fan 1 × £1,354.74
  - × 018-100-CLAMP - 100mm - Fast Clamps - Elta 1 × £43.75
  - × 068-0150-JF1 - 150dia - 300mm - Spigot Silencer - Elta 1 × £54.00
  - × EHR-R 1,2/200 - Electric heater - Helios 1 × £209.09
  - × Reducer - 160mm Diameter 1 × £5.80
  Subtotal: £20,160.36
  
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Basket
- × 139977 - EM DUO 355 EC 01 - Efficient diagonal fan - Ruck 1 × £2,769.52
- × MBD 355/2/2 - Helios - MegaBox Centrifugal Fan 1 × £2,554.80
- × Pressed Saddle - 200mm Diameter 1 × £5.62
- × RSD 355/800 - Helios - Flanged Circular Attenuator 1 × £394.90
- × Pressed Saddle - 200mm Diameter 1 × £5.62
- × MCA-250/100MM - Non-Return Shutter - Soler & Palau 1 × £64.05
- × ESA 1 Amp - Electronic Speed Controller - Helios 1 × £74.59
- × 159802 - MPC 355 EC 40 - Box fan MPC with EC motor - Ruck 1 × £873.60
- × FR 200 - Helios - Flange 1 × £41.68
- × FM 250 - Helios - Flexible Sleeve 1 × £38.40
- × MK 315/355 - Helios - Mounting Feet (2 PCS.) 1 × £50.46
- × DEF-1000 D - Wire Protection Guards Outlet - Soler & Palau 1 × £393.75
- × 018-355-CLAMP - 355mm - Fast Clamps - Elta 1 × £43.75
- × Pressed Saddle - 200mm Diameter 1 × £5.62
- × Pressed Saddle - 200mm Diameter 1 × £5.62
- × STS 355 EX - Helios - Flanged Flexible Connector 3 × £110.80
- × HSW 315/6 - Helios - Cased Axial In Wall Fan - Low Pressure 1 × £516.67
- × RR 315C - Centrifugal Inline Fan - Helios 1 × £220.49
- × MRV 355 - Helios - Mounting Feet For Vertical Attachment 2 × £244.63
- × VK 355 - Helios - Gravity Shutter 1 × £47.00
- × GBW EC 355 - Helios - GigaBox EC Centrifugal Fan 1 × £1,181.42
- × 063-0560-MAN150 - Standard Ambient Flexible Connector - Elta 1 × £41.00
- × REB1 - Fan Speed Controller - Soler & Palau 1 × £92.40
- × RVS 315 - Helios - Back Draught Shutter 1 × £119.57
- × HQW EC 400 B - Helios - EC Axial Plate Fan 1 × £1,917.47
- × Circular Fire Dampers (with Universal Plate Frame) - 160mm Diameter 1 × £79.13
- × Bird Beak - 200mm Diameter 1 × £18.00
- × RSD 355/1200 - Helios - Flanged Circular Attenuator 1 × £392.71
- × STS 355 - Helios - Flanged Flexible Connector 1 × £103.11
- × Quietflow Twin SQTDCV200-1ECL - Elta - Centrifugal Box Fan 1 × £1,943.61
- × WHR 125 - Helios - Water Heater Battery For Circular Ducting 1 × £270.95
- × 068-0125-JF4 - 125dia - 1200mm Long - Spigot Silencer - Elta 1 × £89.00
- × Louvre Shutter 064-0400-C 1 × £61.80
- × DSEL 3 - Three speed switch - Helios 1 × £60.00
- × TD-250/100 SILENT T - INLINE FAN - SOLER & PALAU 1 × £185.85
- × 149-DCV-HRT Humidity Transmitter - Elta 1 × £310.03
- × Multi-Blade Volume Control Damper - 450mm Diameter 1 × £79.00
- × 149-POT-10-MI - EC Electronic Controller - Elta 1 × £68.00
- × Espada ILC/5P (250) - TF250024 - Plastic Tube Fan 1ph - Flakt Woods 1 × £161.00
- × HCBT/4-900/H-AX (5.5KW) - Plate Axial Flow Extract Fan *400v 50* - Soler & Palau 1 × £1,363.79
- × RVB 160 - Helios - Duct Connector 1 × £28.52
- × Insulated Flexible Duct - 450mm Diameter 1 × £98.00
- × 062-SEL03 Box Fan AV Mounts - Elta 1 × £43.75
- × 078C-0250-C - 250mm - Impeller Side Guard - Elta 1 × £53.00
- × SSD 315 - Helios - Base Attenuator, Hingeable - (with Hinge Mechanism) 1 × £804.07
- × HQW EC 400 A - Helios - EC Axial Plate Fan 1 × £1,354.74
- × 018-100-CLAMP - 100mm - Fast Clamps - Elta 1 × £43.75
- × 068-0150-JF1 - 150dia - 300mm - Spigot Silencer - Elta 1 × £54.00
- × EHR-R 1,2/200 - Electric heater - Helios 1 × £209.09
- × Reducer - 160mm Diameter 1 × £5.80
Subtotal: £20,160.36

View basket Checkout

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Home / Roof Support Systems

Spiral Tube Duct 1.5m Lengths – 200mm Diameter

£26.24 ex. VAT

Spiral Tube Duct 1.5m Lengths - 200mm Diameter quantity

SKU: 12ff2d8af6d4 Category: Roof Support Systems Tag: 200mm

Description

Spiral Tube Duct 1.5m Lengths – 200mm Diameter

Galvanised spiral tube. 0.6mm -1.0mm mild steel depending on duct diameter.

Available in 1.5 metre lengths.

Our spiral ducting tube is ‘female’ i.e. spiral duct fittings such as bends and reducers generally slip inside the tube.

Lengths of spiral tube can be joined together using male couplers.

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Norwich NR3 2FA

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© Ventilation Experts 2025. Ventilation Experts is a trading name of L&B Ventilation Supplies Ltd. Online prices are for a limited time only, and subject to change see our full Terms & Conditions. Registered in England and Wales No. 10679544. Unit 4 Albertine Close, Sweet Briar Industrial Estate, Norwich, Norfolk, NR3 2FA. Website by JMJ Digital

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