Re: Airlines for new shop
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Heath Kits ? I loved those as a kid. My Dad finally had to buy me my own soldering gun because I always had his in my room. Made many things with those. Maybe that's why I like doing it. That brings back some good memories. Almost as good as the days working with my Dad in his shop. Yea I wish he could see what I have now and that he is the one responsible. Anyhow, I used the middle grade copper pipe, cant remember what type that is and mapp gas. Not only was the soldering a breeze but I use the mapp gas to start my woodstove. No kindling for me. Glen Big Tree Woodworking
P.O. Box 257 Avery Ca 95224
I used type L copper piping/fittings with 50/50 solder which will flow easily with propane torch. ? Silver solder is for drinking water applications and requires higher heat like Mapp gas.? Like Glen, I too like soldering - Heathkits when young got me in the habit. ? ?If you don¡¯t have a dryer at the compressor end, design your system with the expectation that water will condense in long lines and needs some manner to get out other than spraying into your equipment inlets.??If your main supply line throughout the shop is long and is high up, take the drops off vertically, then through a 180 and down - that keeps a lot of the water from condensation out of the drops. ? I also put condensation water dump ball valves at each end of the main supply and at the bottom of each drop. ? Examples below:
David Best On Jan 27, 2020, at 5:02 PM, rainger < rainger@...> wrote:
Hello,?
I'm in the same boat, getting ready to run air lines in a new shop,? I'm leaning towards copper,? what thickness/type did you all use?? Is type M too thin? Did you use silver solder or soft solder? Thanks in advance for your input.?
Rainger Pinney
On Mon, Jan 27, 2020, 7:51 PM Mark Foster < mfsta2lt@...> wrote: I used Parker Hannifin rubber push loc 801-6-blk. Rated for 350 pounds in 3/8 with their brass fittings. I am really happy with how it turned out, easy install, no leaks and easy to cut in a ¡°T¡± somewhere if you want to add a drop.?
Mark Foster? For once, I¡¯m in complete alignment with John on this topic. I¡¯ve put copper in all my shops and wouldn¡¯t use anything else.? David Best - via mobile phone? ? ?Joe I used commercial grade copper, reasonable price for good tube and fittings. 3/4" with 1/2" drops. Combination of solder and Shark bites joints. Honestly black pipe or Aluminum weren't even considerations.?
-------- Original message -------- Date: 2020-01-27 2:45 p.m. (GMT-05:00) Subject: [FOG] Airlines for new shop
I will be running airlines in the new shop soon.? I had been assuming I'd use Rapid Air.? If I do use that, would you do the hard lines or the roll. With the roll it looks like you need a straightener.? Or should I do copper? I don't use a ton of air.? I have an old Quincy 60 gallon with a 325 pump. I set it up with a 3HP motor so it runs slow.? I could change to a 5HP and double the speed to like 900 RPM.? I was thinking 3/4" lines would be fine.? I will use my current hose reel and add a couple more and a couple of machines need air. Advice welcome. PS, ordered all the Nordfab and the local licensed seller was cheapest.? Cheaper than Griz, etc.
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