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  1. #1
    Join Date
    Feb 2008
    Location
    Harvey, WA
    Posts
    36

    Default Setting up air lines in your shed.

    Greetings,

    I'm setting up a permanent air supply line in my shed ( 18m x 7.5m ) and I'm tossing up between using PVC or rubber hose's. I intend to fix it to the top of my shed's walls going around roughly half my shed. I have heard that the PVC when exposed to sunlight can become brittle and if under pressure can litterally explode after too much exposure.
    The upside of PVC is I think it would look heaps better and the fittings would be cheaper.
    The rubber hose option is OK but I have a preference to the PVC just not sure if it's suitable.

    I have a 15cfm good quality compressor and was thinking about using 20mm or less PVC, and dropping it down to about 6 supply points plus 1 feed point from the compressor.

    What do you all think?

    Sorry if I've posted in the wrong spot but didn't find what I thought to be a suitable location

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  3. #2
    Join Date
    Mar 2006
    Location
    Marlborough Qld
    Age
    88
    Posts
    27

    Default

    I would not use pvc unless it is the blue pvc designed specifically for high pressure air lines.Alternately use a high pressure poly water pipe and fittings I think it is class 6 or class 12.Robert

  4. #3
    Join Date
    Jan 2005
    Location
    Melbourne
    Age
    65
    Posts
    11,997

    Default

    I'd recommend blue polypropylene, never PVC. Refer to this thread for a previous discussion.

  5. #4
    Join Date
    Feb 2006
    Location
    Perth
    Posts
    27,837

    Default

    One of my mates has a air distribution system done using recycled copper pipe. Now that looks shmick! - of course he only did it because he picked up half a skips worth of old pipe from a demolition site.

  6. #5
    Join Date
    Dec 2004
    Location
    Northen Rivers NSW
    Age
    57
    Posts
    2,837

    Default

    I would just use hose.


  7. #6
    Join Date
    Feb 2007
    Location
    Katherine ,Northern Territory
    Age
    69
    Posts
    1,977

    Default

    I wouldn't use pvc or hose
    Id use 1/2" (15mm) gal pipe.That's what we used in workshops I've worked in .

    Kev
    "Outside of a dog a book is man's best friend ,inside a dog it's too dark to read"
    Groucho Marx

  8. #7
    Join Date
    Apr 2005
    Location
    Nerang Queensland
    Age
    67
    Posts
    10,766

    Default

    I have a retractable hose reel attached to the roof of my shed and one other quick connection for another hose if I need it. Both are connected via hose running along the purlins to the compressor (that generally lives under one of my benches) with condensation traps. All connections are simple click-ons so I can disconnect at any time.
    Neil
    ____________________________________________
    Every day presents an opportunity to learn something new

  9. #8
    Join Date
    Dec 2004
    Location
    Northen Rivers NSW
    Age
    57
    Posts
    2,837

    Default

    Quote Originally Posted by Woodlee View Post
    I wouldn't use pvc or hose
    Id use 1/2" (15mm) gal pipe.That's what we used in workshops I've worked in .

    Kev

    Yes, but they are designed for lots of flow for lots of machines and people. For home its a lot of money for little benefit IMO


  10. #9
    Join Date
    Dec 2005
    Location
    South Australia
    Posts
    4,479

    Default

    Check out Maxair products designed for the task and it does it very well it is the best system I've ever used

  11. #10
    Join Date
    Jan 2005
    Location
    Melbourne
    Age
    65
    Posts
    11,997

    Default

    Quote Originally Posted by China View Post
    Check out Maxair products designed for the task and it does it very well it is the best system I've ever used
    I use Maxair and have not had a problem with any components at all. PDF file link here.

  12. #11
    Join Date
    Jun 2003
    Location
    ...
    Posts
    7,955

    Default

    Quote Originally Posted by Woodlee View Post
    I wouldn't use pvc or hose
    I used the normal air compressor hose to run lines in my workshop to various points. See here for details.

    This hose has been in use for about 8 years now and was the simplest and cheapest option. I had a close look at it the other day and it shows no signs of deterioration at all.

    Peter.

  13. #12
    Join Date
    Feb 2008
    Location
    Harvey, WA
    Posts
    36

    Default

    Thanks guy's.

    I've heard stories of the PVC explosion. I'm going to look out for some of the blue pipe as suggested in the replies.

  14. #13
    Join Date
    Sep 2002
    Location
    Minbun, FNQ, Australia
    Age
    66
    Posts
    12,880

    Default

    Quote Originally Posted by dai sensei View Post
    I have a retractable hose reel attached to the roof of my shed .....
    This is good but.... I think it was Major Panic who had the same thing on a hinge & the casing let go... don't stand under it.
    Cliff.
    If you find a post of mine that is missing a pic that you'd like to see, let me know & I'll see if I can find a copy.

  15. #14
    Join Date
    May 2005
    Location
    Newcastle
    Age
    72
    Posts
    3,363

    Default

    Air today Gone tomorrow
    Thats with understanding air
    Ashore




    The trouble with life is there's no background music.

  16. #15
    Join Date
    Jul 2005
    Location
    Victoria
    Posts
    5,215

    Default

    At the end of the day your shed is smallish (18m x 7.5m) 15mm gal would be ideal... but the blue hose from bunnies or super cheap will last you for "years"

    Blue hose rocks, and is cheap. Its all over my little shed

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