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Air Compressor manifold/splitter

mach158

Well-known member
Joined
Dec 22, 2013
Messages
236
Location
Marion, IA
Did a search and had tons of results but not with the answer I am looking for. So perhaps someone has a solution and I just haven't seen it or found it yet.

Anyway, I am wanting to run several lines off my compressor but I want to run a whip line from the compressor to a manifold or splitter and then run air lines off of that. I want to run air lines to both ends of the shop and where my air compressor sits it makes sense to run one air line one way and one air line another way.

Also, I know if I would just run hard line of some sort I could tee it off but I have the air hose currently and was hoping to put it to use.

I have seen the quick connect manifolds and then come across some manifold that are 1/4" but I am looking for 3/8" which seems to be the problem.
 
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Cyberbear

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Nov 23, 2013
Messages
1,524
Location
California
I built my own manifold using a 1.5" square piece of aluminum x 8" long. Drilled a through hole and tapped each end for 1/2" NPT and tapped three sides with 1/4" & 3/8" NPT threads, then used screw in plugs and quick disconnects in these several manifold outlets.
Simple and cheap to do and I have the choice of fittings to use.
 

matt_i

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Joined
Mar 14, 2008
Messages
10,737
Location
SE Michigan
If you don't care about a "billet" look I'd use a combination of hex-******* and black pipe tees. Or copper if you are going that route. Minimum 3/4" header size and go with 1/2" NPT ports. If you do a machined manifold make sure there's enough "wrench access" between the port centerlines :D
 

Craptain

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Apr 18, 2013
Messages
4,029
Location
Tampa Bay FL
If you just need 3 lines out you can get one at Harbor Freight, Home depot etc. They usually have 3 quick connects mounted but for the price you can just remove them.

843be247-07ec-41e1-9b9a-42298e1a4384_400.jpg


This one is $10.99 at Home Depot.
 

Falcon67

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Joined
Jun 11, 2009
Messages
18,371
Location
Merkel, TX
I just came off the compressor to my "cooling tower" then out of the top of that, T'd off to run the lines. Also T'd in a 175 PSI popoff valve.

During construction pic, 1/2" iron line runs left out of that picture now all the way to the other side of the shop. The gate valve up top in the closet is a stub to a line run with Goodyear black air hose through the attic to a 1/2" iron drop in another room.
Air7.jpg
 
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bandaidmd

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Feb 15, 2014
Messages
76
Location
Delmarva side of Md.
I just came off the compressor to my "cooling tower" then out of the top of that, T'd off to run the lines. Also T'd in a 175 PSI popoff valve.

During construction pic, 1/2" iron line runs left out of that picture now all the way to the other side of the shop. The gate valve up top in the closet is a stub to a line run with Goodyear black air hose through the attic to a 1/2" iron drop in another room.
Air7.jpg

why did you extend the inlet so high?
 

Falcon67

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Joined
Jun 11, 2009
Messages
18,371
Location
Merkel, TX
Because I had 3' of high pressure hose and TSC was out of anything shorter, so that's just cobbled up to make things fit. You were hoping for some technical explanation, sorry. :)
 

kbs2244

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Joined
Nov 11, 2006
Messages
14,065
Check the heating department.
The lot water heat systems use manifolds for different zones.
Big pipe sizes so you may even have to use reducers.
 
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