<< Close Menu
Close Menu >>
Top » Plastic Ducting

Semi-Rigid Aluminium Flexible Ducting - 3M - 50mm

Model: GALALI-50
Search: QS5351
  • Semi-Rigid Aluminium Flexible Ducting - 3M  - 50mm
  • Semi-Rigid Aluminium Flexible Ducting - 3M  - 50mm
Availability: In Stock
List Price: £21.76
Only: £19.79 Inc VAT
  • DETAILS

    50mm semi-rigid flexible ducting - aluminium.

    Our semi-rigid flexibles ducts are shipped in a compressed state for ease of delivery.

    NB Please note that the 50mm semi-rigid flexible ducting is usually made to order. Therefore please allow 7 to 10 days for delivery. If your requirement is time-sensitive, please contact our sales department on 08456 44 6001 to confirm availability.

     

    Description
    GALALI - Tecflex 500 is a pure aluminium duct of laminated construction allowing flexibility in both axial and lateral planes. Bends can be formed by hand, making it an ideal solution for final connections.

    Construction
    GALALI - Tecflex 500 is manufactured from a corrugated strip spirally wound to produce a tube with a double overlapped joint which is crimped by a unique patented process to ensure pressure tightness up to 2500 Pa. and prevent uncoiling in use. The corrugated depth is designed to combine maximum flexibility with resistance to physical damage under site conditions.

    Flexibility
    The extra-deep corrugations of GALALI - Tecflex 500 bring metal tubes into a new field of flexibility. All sizes from 75mm to 500mm can be formed by hand to a 1 2D radius - a feature only previously thought possible with fabric type flexible ducting.
    GALALI - Tecflex 500 can also be extended or compressed for installation between spigots located opposite each other.
    GALALI - Tecflex 500 naturally retains its corrugation form and in doing so achieves maximum distance between supports without "sagging". GALALI - Tecflex 500 retains its cross-section regardless of the state; it can be compressed, extended or formed into bends or offsets with no reduction in area. This means that frictional resistance figures are constant and airflow figures can be accurately predicted at the design stage.

    Packaging
    Each 3-metre length of duct is individually packed and labelled in its compressed state. This packing configuration ensures that the chance of damage in transit or on-site is reduced to the absolute minimum.

    Technical Data
    Diameter Range - 80mm to 500mm
    Temperature Range - From -30°C to +200°C
    Air Velocity - 30m/s maximum
    Working Pressure - Maximum 2500 Pa positive
    Standard Length - 3 metres

    Fire Resistance
    GALALI - Tecflex 500 has been tested to BS476 parts 6, 7 and 20 and meets the requirements of CP413 section A2.2.3. (Ducts for Building Services) and is suitable for use throughout the U.K. When tested to BS476 part 7 a class 1 spread of flame was recorded. When tested under the conditions laid down in BS476 part 20 GALALI - Tecflex 500 maintained its integrity for in excess of 15 minutes. Since GALALI - Tecflex 500 is of all-metal construction, smoke generation is negligible.

    Installation
    Cut GALALI - Tecflex 500 in its compressed state to the required length (ducting extends to approximately 4 times its compressed length) using a sharp knife. We recommend that joints be sealed on medium and high-pressure applications using Tecseal, Tectape heat shrink tape or the XT Sealing System. To fix GALALI - Tecflex 500 use Tecfix banding or clips.

     

    Whilst compressed diameter size is larger than shown on listing, once fully extended diameter will shrink to listed size. 

  • FEATURES

    Features

    • Our range of commercial semi-rigid hoses are flexible an can be bent into shape by hand, and are perfect for runs that require a firm and yet flexible hose.
    • Our semi-rigid duct naturally retains its corrugation form and is resistant to sagging when extended.
    • Can be compressed, extended or formed into bends or offsets with no reduction in area.
    • Maximum bend radius of : 1/2D
    • Suitable for applications with a maximum air velocity of 30m/s and 2500 Pa working pressure
  • TECHNICAL

    Technical Specifications

    Product Category Flexible Hoses
    Round System (mm) 50
    Product Type Semi-rigid Aluminium Flexible Hose
    Product Group Flexible Ducting
    Length (mm) 3000
    Width (mm) 52
    Height (mm) 50
    Diameter (mm) 50
    Diameter - Inner (mm) 50
    Diameter - Outer (mm) 52
    Colour Silver
    Material Aluminium
    Weight (Kg) 0.38
    Packaged Weight (Kg) 0.4
    Packaged Length (mm) 760
    Packaged Width (mm) 62
    Packaged Height (mm) 65
    Temp Max (°C) 250
    Temp Min (°C) -30
    Shipping Type Made to order
    Economy Delivery Not Eligible
    Barcode 5055774700682
    Manufacturer Product Code DPA5030
    Quick Search: QS5351
  • REVIEWS
      Rated 5/5 based on 1 customer reviews
      Add Your Review
    1. Andrew Filsell
      5 / 5 stars
      Date Added: Thursday 10 September, 2015
      Exactly the product I wanted
  • Q & A

    Product Questions

    Questions and Answers, do you need more information about this product?

    Ask a Question

    Your question will be sent to a member of our team. We'll email you the answer and post it on this page. If your question is about an order you already placed, please use our Contact Form to reach the customer service team.

    #1
    semi ridged Aluminium ducting

    is this ok to use with an extra yet over a hob or is there some othe product that would do for a domestic situation

    Question by Stuart, 11-01-2016

    Hello Stuart

    Thank you for your question. The semi rigid ducting can be used to connect to a domestic cooker hood. The Temperature Range - From -30°C to +200°C
    Air Velocity - 30m/s maximum
    Working Pressure - Maximum 2500 Pa positive.

    If I can help any further please do not hesitate to contact me on 0208 463 9683

    Kind Regards

    Anita

    Replied by i-sells, 13-01-2016
    #2
    Inner and outer diameter + is it flexible at the opening?

    Hi, I was wondering if you could clarify the inner and outer diameters of the ducting. I am looking for something at least 50mm to fit over the opening of my leaf blower, hopefully the opening is also flexible to allow a snug fit. Thank you in advance for your help.

    Question by Marco, 15-03-2016

    Hello Marco

    Thank you for your question. The inside diameter is 50mm and the outside diameter is 52mm. If you require any further help please do not hesitate to contact me on 0208 463 9683

    Kind Regards

    Anita

    Replied by i-sells, 16-03-2016
    #3
    75mm

    Hello is there a 75mm version available of this product? Thanks

    Question by Sebastiaan, 06-02-2017

    Hello Sebastian

    Thank you for your question. Unfortunately this product does not come in 75mm. We do a 80mm QS477 or 63mm QS5352. If I can help any further please do not hesitate to contact me on 0208 463 9683

    Kind Regards

    Anita 

    Replied by i-sells, 07-02-2017
    #4
    Confirmation of diameter

    Hi, Can you just confirm that the diameter of this hose is 50mm please? Thanks, Adam

    Question by Adam Wilkinson-Moore, 19-02-2018

    Hello Adam

    We can confirm the internal diameter is 50mm 

    Replied by i-sells, 19-02-2018
    #5
    Custom Length

    I am looking for a custom length of around 22 meters fully expanded with no joins. Can you help source this?

    Question by Carl, 03-12-2021

    Hello Carl


    Thank you for your question. Unfortunately the semi rigid pipe only comes in 3mtr lengths and would require connectors. We do dust extraction pipe which can be purchased in one length and no connectors required. The product codes for you to have a look are below. If I van help any further please do not hesitate to contact me

    QS4057 Clear
    QS3666 Grey.

    Kind Regards
    Anita

    Replied by i-sells, 03-12-2021
  • DELIVERY
    Delivery: You'll receive in: Cost Min Order
    Free Delivery 3 to 5 Days FREE £100
    Standard 2 to 4 Days £4.99 -
    Express Courier Next day+ £9.95 Any

    View Full Delivery Info

    FREE Delivery for orders over £100 inc VAT.

    + Order before noon for Next Working Day Delivery for items in stock

    Excludes Highlands, Islands, and Certain Postcodes.

    Please Note:
    Ducting tubes over 200mm in diameter and 3 metres in length may incur additional shipping charges.

View Product on Full Website

You may also like

  1. List Price: £57.92
    Only: £33.97
  2. List Price: £115.73
    Only: £67.87
  3. List Price: £227.90
    Only: £133.68
  4. List Price: £139.82
    Only: £82.02
  5. List Price: £25.74
    Only: £22.00
  6. List Price: £57.92
    Only: £42.89

View similar products in category:
Plastic Ducting

Previous / Next Product