Compressor Has Plumbing Issue


Your compressor has plumbing issue and/or installation issues? In a plant environment the normal plumbing protocol is to run a main around the ceiling in the plant, and then bring drop lines down to the various pieces of equipment. There's lots of information on this site about plumbing compressed air for the plant.

This page is oriented towards the DIY compressor user, one who is running into issues about plumbing their compressor in the garage or home workshop, though the concepts apply to all compressor installations.

Please have a look at the very bottom of the page to see if your compressor plumbing issue is already there. If not, feel free to post your question. We'll do our best to help with an answer.

There are no stupid questions about compressor plumbing. If you are puzzled about something, I'll bet many others are too. Please also comment on other postings when a compressor has a plumbing issue. If you can offer information then we all benefit.

Thanks,

Bill

Ask What to do when your compressor has a plumbing issue?

Please read the postings at the bottom of the page to see if it's already covered. If not, tell us about your problem.

Other compressed air plumbing issues...

Click below to see the problems others have had when their compressor has a plumbing issue.

What about the aluminum pipe kits? 
What about the aluminum pipe kits? Hmmm?

Compressor location and supply lines 
I would like to install a compressor in my garage and run air underground through a 1" PVC line to a shop 80 feet away. Will this cause condensation …

Two Questions in one: tying two compressors together and using A/C condensor as a dryer 
Bill I have two Sandborn 60 gal upright air compressors that I would like to tie together so they come on at the same time when air is demanded and I …

Reducing hose size from industrial 3/4 to 3/8 
Can I reduce the 3/4 outlet of Ingersoll Rand Tow Behind compressor to a 3/8 hose without having any safety issue? Can I use for the compressor side a …

air hose pressure spikes as temp increases 
my compressor is in the basement. (~ 55 degrees) regulator located right as air lines enter top of the shop (` up to 90 - 100+ in summer.) For example, …

Combining Two Compressors 
I have two compressors, one 2.5 horsepower 21 gallon and one 2 horsepower 8 gallon. I want to combine the two to increase CFM. I tried doing this with …

Air compressor. No air out of hose. 
My Brad nailer was working just fine, I set it down, then it no longer worked. Pressure is normal on the gauge. I switched to my bigger compressor and …

Changing hose size on nailer 
Hello Bill, I just purchased a brand new Bostitch MIIIFN floor nailer, does not come with a fitting but the manual says 3/8 NPT. I just have a little …

Finding a leak for lines that have been run underground and through walls 
I have no idea what brand of air compressor my dad has or the size, but I do know I could crawl into the tank if it had a hatch. We have a leak somewhere …

I need to run 5000' of 2" bull-hose for tools 
I need to run 5000' of 2" bull-hose to run 2EA 35lb rivet busters and a few small air tools do you have any recommendations on what would be the best …

Setting up air lines in a shop 
Hi, Love your site. Really nice. I just picked up two 135psi compressors that I plan on using together to build a reliable system for my garage. One …

why air coming from our compressor has bad smell same as burned oil 
last time our copressor motor was burned (50hp) it takes a long time to change it almost 2 months,when we install the new motor,the air coming from compressor …

Instrument air supply tubing ... 
sir for instrument air supply we use 1/2" tubing or 3/8 " tubing but it is found in many hook up dwg. isolation valve size and tubing size reducess …

Combining Two Air Compressors... 
can I connect two air compressors together to increase air capacity? ________________ Simple answer.... yes! You need to tee the outputs to your shop …

Installing the plumbing for an air compressor ... 
Hi, I work for a company where we have to have an air compressor installed in a small, new tire workshop for fitting truck tires manually.. This is …

Air comrpessor installation ... 
Can braided steel 200psi hot water hose be used to connect my 60 gal, 5 hp (175 psi) compressor to my black iron system? Other than IR's start-up kit, …

Compressor to tank valve - where does line go 
i habe a PA italian valve i want to put into the air line that comes from the compressor and goes to the tank, it it adjustable.on the bottom of the valve …

Portable compressor and extra tank plumbing - parallel or series 
Just purchased a name brand twin tank wheelbarrow compressor with 11.8CFM at 90PSI and 9 Gal tanks. I want to run 3/4 inch Impact ratchet rated at 6.2 …

Plumbing a shop with compressed air ... 
I just bought my compressor 80 gallon 5hp 18cfm and I have questions on pluming it in my shop Im going to run a piece of steel braided from the compressor …

Pressure in the compressor tank but not out the hose ... 
checked regulator and know i dont know craftsman 4hp, 25gallon, ______________________ Bill says... Kyle, if your air tank has pressure in it, …

About a compressor air receiver service valve ... 
I don't know a thing about air compressors. I just bought a new one. Instructions say, " Before initial start-up, open the air receiver service valve". …

Compressor air lines freeze up 
i work in an automated feedmill and the air compressor that opens and closes my scale gates is located in a warehouse about 60 feet away from my mixing …

Galvanizing on the inside of a compressed air pipe ... 
Is there a process and which company does it? Bill says... Hi Peter. Not quite sure what this question has to do with a compressed air website? …

Compressed air pipe selection ... 
I have looked everywhere and I have been told that schedule 80 pvc pipoe should not be used. Why not? I intend to repipe my home garage soon and would …

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Piping size for plumbing compressed air over a distance ... 
I have two buildings that are about 300 Feet apart. I am trying to figure out what size pipe, and compressor would be needed to span this distance. Or …

Pipe Sizing 
I have a shop that will have two lines coming off the air compressor. One line is approximately 46 feet with one elbow. There will be 2 lubricators …

Supply line of air compressor blowing out ... 
I HAVE AN 150 PSI 60 GALLON UPRIGHT COMPRESSOR. THE SUPPLY LINE LEADING OUT OF THE COMPRESSOR KEEPS BLOWING UP SENDING FITTINGS AND THE SUPPLY LINE EVERYWHERE. …

What types of piping should be used in a compressed air system ... 
I have compresser in shop. It has copper airlines wich I am totally against. I am trying to convince my boss on doing the safest thing. ______________________ …

Compressor discharge port and line the same size ... 
I have a 1/2" discharge port on my compressor. Am I limited to no larger than a 1/2 air line? Would going to 3/4" airline do me no good because I am …

What type of air line from the compressor ... 
If my air compressor discharge port is 1/2" do I have to make my air line piping system 1/2" also ? Would 3/4" help any or would it be about the same. …

Size of the air compressor discharge port ... 
I recently purchased a 60 gal stationary compressor. I plan to run 3/4" copper lines throughout my shop. The discharge port on the compressor is 3/8" …

I am getting no air out of compressor hose 
Pressure on tank gauge, no pressure on regulator gauge, turned the regulator knob until on max...still no air in hose. Husky HL10100 125 PSI max __________________ …

Plumbing multiple air compressors together ... 
I have one 15hp IR screw compressor located outside my shop that I bought new about 5 years ago and it's run my entire shop great until now. I'm getting …

Any height issues in plumbing compressed air lines ... 
when running black pipe is there a minimum or max height to mount the piping? i do not need or want to go right up to the crane rails int he shop. …

What air lines to use ... 
Hi, I plumed my shop using 1/2 inch galvanized pipes for air distribution from my 80 gallon Husky 7.5 HP. And i was told not to use Teflon tape but …

Air compressor plumbing and other issues.... 
hose is 3/8" what meand the 3/8" __________________ Bill says... Rahul, please read the pages on this site to do with air hose and air tube, all …

Tubing versus pipe for compressed air use ... 
If a want a 25 scfm flow from the valve is 1/2" npt schedule 40 pipe can I get the same flow from a 3/8" stainless steel tubing line? ____________________ …

Underground compressed air line... 
I want to run an air line from my shop 100 ft+ under ground out to a shed. I was wondering if I can use some kind of flexable hose that would cost less …

Air line flow, capacity and other plumbing issues.... 
I hear a lot of guys running 1" or bigger piping throughout their garages for air supply from the compressor. However, most non-industrial filters, regulators, …

what are the safety in the air compressor and the air receiver 
WHAT are the safety in the air compressor and the air receiver ___________________ Bill says... The pressure switch controls the on and off of the …

Enough air to supply my impact gun ... 
I have a big 13hp 30gl air compressor that supply 175psi through a 3/4" outlet. I reduced the outlet to 3/8 to supply my 3/8 air hose reel. The ingersoll …

air compressure regulators/filters 
Hello, Can you help me please, i had an older husky 60 gallon tank compressor got to much water out of the line, and it wouldnt keep up with my da, and …

Plastic pipe for plumbing compressed air ... 
I am nearly to the point where I will have time to run pipes to carry my compressed air round to all parts of my home shop. I had planned to use rigid …

Shut down procedure for nail gun compressor? 
I have a new nail gun compressor. My question is - when I'm finished using the nail gun for the day, do I release the air in the tank or leave for the …

Pipe sizing and compressor installation... 
When I open valve to fill, air rushes out of inflating end - when I attach hose of compressor the air is still escaping from inflating end but very very …

Compressor air lines and plumbing... 
Per osha and ansi can you use radiator clamps to hold your air hose connectors when installing new connectors. _________________ Bill says... …

Water in an air supply line ... 
how to remove water in air supply line. 240 volt service station style single stage air compressor is located in my well house about 150 feet from the …

Need help no air in paint sprayer ... 
I have a 2 horse motor on a 40 gallon tank and it builds up pressure 115psi on tank and regulator but cant get my paint gun to spray not sure what …

Is it better to plumb air lines without bends ... 
We recently put a new compressor in our factory to replace our old one, but did not do any new plumbing. I took a look at what's in place and found miles …

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Setting up a new pneumatic system ... 
I am currently working on a machine to fold boxes. I have mounted a double acting air cylinder with flow controls to fold the trailing flap.I have a good …

Connecting the air compressor to air tools ... 
How do i connect the hose from my compressor to the plumbing line? What type of fitting or connector do i need? Bill answers... Hey Newton, …

Plumbing compressed air from the basement ... 
To whom it may concern; I am new to the compressed air game. I have a Husky 30 Gallon, 2.0 HP 135 PSI (Max)vertical compressor delivering 5.5 SCFM @90 …

I want to pipe my compressed air through my garage ... 
I want to set up my air compressor with three different piped outlets. Bill responds... Hi Greg: Here's information for you. First …

Using galvanized pipe for compressed air lines ... 
How does galvanized pipe rank for compressed air plumbing? I am currently using PVC (I know I know, not recommended) and I want to upgrade, however …

About loop air systems for a plant ... 
In a larger factory, we have a row of machines and only one supply line 2in in diameter. This runs from the receiver beside the compressor to the end …

How to plumb a compressed air line ... 
Is there any benefit when plumbing in a copper line for the compressor-to run it on the ceiling of the shop or would it be better to drop down (6"-12") …

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