Identifying An Older
       Air Compressor



Identifying an older air compressor can be quite a challenge since air compressors have been around in one form or another since the dark ages. Yet, folks often need help in identifying an older air copressor in order to try to source parts, find a compressor manual, or just get some online guidance on proper use and so on.

If you have an older compressor and would like some help identifying it, please post that information using the form below.

Please... you must include at least one photo, or preferably four photos (one from each side) to help folks help you identifying an older air compressor. Postings with no photos will not go live.

As well, there are a number of older compressor identification requests and information already posted below the form. If you have some knowledge about older air compressors, please have a look at the postings and if you could help identifying the compressors shown, it would sure be appreciated by all.

Thank you.

Bill

Identifying An Older Air Compressor

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Postings About An Older Air Compressor

Please see below.

What model of compair kellogg 
I was hoping someone would be able to help with what model this is and were I can get a rebuild kit for it.

Older sears 2 stage 
My step father bought this sears compressor in 1982 and needs replacement parts. It is a 80 gallon horizontal compressor with a 5 hp motor. The tag on …

More info about Champion Pneumatic Compressor 
Trying to learn more about this compressor. The plate is not legible anymore and I can see is model - N. I would love to get this back in working …

valuair devilbiss 1985 
Valuair devilbiss 1985

What year Hitachi EC25E Serial number 20174211? 
This looks to be great condition would like to know of what year it was produced.

Old V-twin compressor - Help!! 
Hi, I have an old compressor, I am trying to fix it up, but have no idea what make/Model it is... It has very few identifying marks, and an inlet …

Help with vintage vane air compressor 
I was told this was a vintage vein air compressor of some type. There is an impeller on each side I assume for cooling. There is a serial number tag on …

Info. Needed On This Dual Head/Cylinder Compressor 
ID and Info. Needed On This Dual Head/Cylinder Compressor 22+ y.o. Green 5-15 gal. This compressor is a family handed down tool. My Grandfather used …

Wire this old compressor from 110v to 220v. 
I need to know how to wire this from 110v to 220v. I was told it was a variable voltage motor and it runs on 110v fine. I don't know much because …

Old Snap On 40 gallon has no model number 
I got an old snap on 40 gallon air compressor that has no model number on it. The only ID marks a plate, see attached. Anyone has any idea what model …

Help - Blue air compressor - no name 
Help, I need to see what kind of compressor this is and what it is worth. It works amazingly well for its age and is in excellent condition. I would like …

The United States air compressor company cleveland Model #H3 
i bought this compressor at and estate sale a few days ago. the only model number i can find is H3. it will need to be rewired and maybe a new pressure …

vintage compressor pump - whose is it? 
Here is what I know which isnt much: the guy I got it from on trade said it was 15 CFM 110 PSI. the ID badge is totally roached - no information left. …

What brand is this old vertical air compressor 
I have an old vertical compressor that I need to rebuild but can't find what brand it is. Numbers stamped on the pump are A16262 other than that nothing …

Identify this 1937 ish compressor 
The old original compressor is gone. An unidentified box under the compressor says "Champion". I don't know what that box even is. The newer replacement …

old horizontal compressor brand 
what kind of compressor is this. I need to order a new pressure switch for it, and I can't find a brand label or model.

Need help identifying this compressor 
This compressor is in my grandfather's garage. He passed away 2 year ago and his work shed is mostly untouched. My family would like to see his tools …

Would like to find out more about this old compressor. 
Found this compressor in my dads storage unit. Would like to find out more about this old compressor and info on how to hook up and run.

I just bought this and need any info you have. 
It is quite large but I don't know the maker. Also what size motor to run it? Any info would be great. The pics show it bolted to 2 4x4's to give you and …

Ford Tractor Elec. Compressor 
Good Morning. Need some help identifying the unit. It is about 40 years old. As you can see it is starting to leak oil. Guessing gaskets need replacing. …

help with older cast iron air compressor. 
need help to identifying air compressor Mod.#320-Ser#D223305

I looking for information on this old compressor 
I just got this from my grandpa and would like to know what are the operating presser and CFM. also thinking I should change the oil. When it fills up …

trying to find out brand my compressor 
All I have is the label with the, Model: W 7004 / JFD-0314, Input Voltage: 120V, 60HZ Operating Amperage: 2.5A Duty Cycle: 30% 4 gallons …

Wanting to know what air compressor this is 
3 horse power 120V Either 50 or 60 gallon tank

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American oil pump and tank company. 
Used air compressor found in local second hand store $50 Markings mostly worn off. The Motor is large, bigger than 3hp motor on my table saw. I …

Looking for any information about make/model of this older compressor  
My wife and I recently inherited a shop building in which the tank and compressor have been here for a number of years. The compressor still runs but sometimes …

Help me identify compressor brand, year and purpose 
I acquired this pump that was on a tank that it clearly wasn't original to. I've taken it apart in hopes of cleaning it up and maybe using it if possible …

Identify compressor pump?  
Hello from Serbia,thx for such a great site with so much useful information about air compressors!

What size motor for this compressor pump? 
I have just aquired this pump it has C1208 on it. It supposedly came off of a Sears model 106175541. From what I was able to gather that was a 1 to 1 …

I have an air compressor that only has a small tag on it 
The tag reads: compressor R2002 Type 7F-2. 2 cylinder, 3 belt X 16" pulley. Sorry, it's not much to go on, but i appreciate any input you might have. …

If anyone can help me identify this pump I'd be very grateful.  
The only markings I can find are some numbers stamped into the casting (which I forgot to bring home with me) and the words Made in the United States of …

Ajax model # 5M/60 compressor with an IMC 2 stage, 60 gallon. 
I am trying to identify this compressor so that I may find the manual / parts list. Tag says that it is an Ajax model # 5M/60 ID# F0570040. But still cannot …

Ol' Blue - what is she? 
There may be some identification on the back side of this old gal, but she's still in service and can't be moved at the moment. The images included are …

General Air Compressor 
I have a General air compressor. The model number an serial number are faded and not readable. It appears to be in good condition, but I'd like to make …

What Brand and Model is This Compressor? 
It has a plate on the tank with what looks like a serial number of 000005 The electric motor is a 2 hp Ingersoll-Rand There are two phone numbers …

Identifying old air compressor help needed 
Model number pph-30-88 Manufacture # 89111507 Year 1989

Identify compressor pump? 
I picked up an old compressor and I am trying to identify the pump. It has been painted so I can not find any model information. The tank is stamped …

Small two cylinder compressor 
I am trying to identify this compressor. It is a twin-piston compressor, currently has its shut-off at 125 psi. The nameplate has been painted over, …

Help - info needed on Orange Prime dual tank 
Have searched online using all info on the tanks etc, cannot find anything. Hoping you can help me out please.

Identify a Air Compressor w/GE Motor 
Found this at a garage sale for $10... It works and now I want to know how to take care of it.

This air compressor has no markings 
This air compressor has no markings just a tag on the head ...CAC-351 1/2 general elec HP motor.

Help me find this compressor? 
Please help identify, need parts to rebuilt thank you.

Help identifying an older compressor pump 
I purchased this pump about 6 or 7 years ago through a friend. After trying to find some info about it, I finally took it to another friend who said it …

Unknown pump i am trying to rebuild 
stamped with A223A and "Made in USA" stamped on both sides of pump has top plate with the pat no. 4065237

Older Compressor with belt system  
I do not know very much about this older air compressor. My brother-in-law once used it in a body shop he operated but that was 25 years ago. My son …

Unknown model compressor pump with Campbell Hausfeld patent # 
I bought this compressor from a co-worker's father who bought it from an auction. No one knows what this thing is, assuming it is even a factory unit, …

U.S. Air Compressor with a Diehl motor (upright) 
Unfortunately I really know nothing about this compressor. I'm looking to get an older compressor for my workshop to go with other vintage industrial …

Please help identify this Rand 4000 
Please help identify this Rand 4000 80 gal 2 stage 5 hp compressor. I need help to get a model number so I can get a manual parts and specs. Thank you …

Kellogg American Air Compressor? 
I recall dad working on this unit in the 1960s so it predates that time. The compressor is driven by a 1-1/2 hp Leland electric motor. A tag on …

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Two cylinder compressor has no markings 
I only have pics of the front at the moment as it sits at my parents garage 30 miles away. There are absolutely NO markings or tags anywhere on it. Its …

Old Red. Was a good compressor 
This was my uncles and there are no marks that I can see. Please help me identify it. The valve springs are broke and it won't compress air.

Only rated at 70psi... 1900s compressor 
Why is this rated at such a low psi? (if that is what the 70lb, on the plate, means?) It weighs 23 stone (150 kilogrammes) , the motor and pump are …

Looking for Info on 1925 spohrer compressor  
Recently A friend of mine purchased a house and this compressor was left in the garage. I have done a Google search and the only info I could come up …

Who is the manufacturer of this compressor? 
I cannot find the manufacturer of this compressor and would like to get help. I would also like to determine it's value. The unit is a 2 cylinder compressor …

Probably Speedaire Compessor 
I inherited this compressor that my father put together from pieces in the late 70's/early 80's. There are no identifying markings on it, but from going …

Help to identify the manufacture date for American IMC 
I was wondering if you could identify the manufacture date for American IMC 60 gallon air compressor (model no. 216V / serial no. 44479). Thanks

Compressor pump has no significant castings 
this twin piston head has never been used...and I wonder why. Is it not worth anything? low pressure? Id be interested in hooking it up to a 26 gallon …

CFM and rotation of a leroi compressor? 
hi bill, pump model k-350 5hp 3 phase converting to 5hp single phase horizontal 120gal 1.do you info on cfm's? 2.i have only single phase power …

Help finding parts for Westinghouse Air Brake Co. (WABCO) circuit breaker compressor 
CompAir 100 w8 compressor head on a Westinghouse air Brake co. Circuit breaker tank, help, can't find parts!? I have a Westinghouse Air Brake Co. (WABCO) …

Please help I.D. this old compressor 
I found this compressor in my garage when I purchased the house. It runs and makes pressure, but is kinda cruddy. I want to clean it up and maintenance …

It's an old green compressor says AID on the plate 
It's an old green compressor says AID on the plate it's stated as being a 3 phase compressor looks very strong and powerful not like the cheap ones of …

United States Air Compressor Co. 1947 
This air compressor sat on the side of a small store in Fayette, Utah. The store was purchased by the last owner in 1947, just after he got out of the …

Help getting parts for a 1950 quincy A4 7-147464 
Its a quincy. I would like fixing it. Ran when I plugged it in but didn't turn off when pressure was reached, it just blew the pressure relief valve. …

Could you help me I D this compressor, need to find specs for rpm, max press. HP  
Picked up this comp. from a friend , it was used on a boiler for the air injection ! Only when on diesel fuel as back up to the natural gas main fuel. …

Early 1900s compressor? 
Saw this air compressor in the basement of a home I was inspecting. The house was built around 1900 by a doctor with a home office.

Single cylinder inverted no #'s or tags 
I received the from an elderly friend who has since passed. I believe this was his father's or grandfathers. It is run by a 1915 1/4 HP Century motor. …

Make , model & specs? 
We have this compressor that I'm told came from our 1950's era office building . It was mounted on a horizontal 40-60 gallon tank. I was told it was …

My Grandpa's Old Air Compressor...need help 
My Grandpa gave me this old air compressor, and I was curious if someone might be able to help me. I was wanting to know what size tank it is, and also, …

4 cylinder 2 stage powered by 23hp kohler gas engine 
the only number is a serial number R30008384. It was not running but freed it up ,cleaned the reeds and runs great. when compressor builds up to set pressure …

Old Jacuzzi Bros compressor - what kind of oil does it take? 
I bought this compressor used 25 years ago and have never had a problem with it. Figured it was time to check the oil but I don't know what kind of …

Can anyone identify this compressor pump? 
The only markings on it are J77B it looks like or J778...

Model D799 mystery pump 
This is an auction purchase that I am using to replace a blown up pump on a newer 80 gal tank. There are a few model numbers cast into different parts, …

Need suppressor filter for 3Z18X 
Looking for a suppressor/filter for our old compressor. The only model numbers visible were 3Z18X something. Does not look like the picture.

Old 1980's Compressor 
Bought this from a mate without any history attached. It needs a new in-tank non return valve as it is weeping by slightly. Any information will …

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Is this an old Speedaire? 
Because of the 1MB limit only 1 picture is available. It's maybe a Speedaire. There is a tag with "102-17500" on it.

Anyone have info on this compressor? 
Picked this compressor up when clearing a property for a Real Estate company. I cleaned up the wiring and ran it for about 10 seconds, makes air and I …

Napa brand, Douglas Air? 
Hello All, You guys have helped me out once before. Ive done a bit of research and haven't found much other then a brand name "Douglas Air". which …

Industrial Air Machine 
I know this machine is at least 20 years old. The compressor needs new gaskets in the head.

Old air pump on portable tank 
I am wanting to know the model, brand, cfm at 90 psi. I also do not know how the unloader works.

Old blue 7.5 hp compressor (Ingersoll Rand?) 
I just purchased this and am trying to ID it as I am tearing it down to clean it up and rebuild it. There is no visible tags or stickers. It appears …

Kellogg manufacturing co  
I brought on the 3-11-2015 from a gentle man on trade me in New Zealand there is no date on the tank and motor is missing. Model is EM-341 40706 …

Parts for a V-twin type Craftsman 283.18100 
This is a V-Twin compressor, mounted to a plate that says Craftsman compressor, part number 283.18100, MFG no. 1050 I'll presume for now that the compressor …

1986 motivair air compressor 
hi. could any one id this air compressor for me please, ive searched for motivair 204/2d but cant find any info. just really want to know the specs …

identify two stage compressor with 7 1/2 hp baldor motor 
on top of one head there is 42-55, on the other it looks like 44-56 there is no name plate on compressor, the tank is made by Manchester in 1998. …

Please help identify this Compressor pump 
I am trying to figure out whet make and model this compressor pump is, help? There is a simple data plate, all it reads is: Compressor 320 Type F46 …

Identify parts on an Aeraspray compressor - Birmingham UK  
Hi, I have just bought this old compressor, which has an Aeraspray pump and a Newman motor. It doesn't have a cut-off switch, so from empty it chugs …

Help with flee (flea?) market compressor 
Hello I could not resist and bought this pump on the flee market. It is 2 stage pump. The flywheel is 400 mm diameter and it takes one A belt. Two …

Please help me ID this compressor 
Hi, I just bought this compressor and I would like to know who made it and what model it is. I would like to know the cfm that it produces. I do …

Any help would be great to id and maintain this compressor.  
Any help would be great to id and maintain this compressor. Given to me by a good old vet friend who passed on. It was working when it was picked …

Need help with compressor 
my dad bought this compressor new in 1969-1970 and used it in his scuba shop to pump scuba tanks, scott air tanks and medical air until 1983 when he closed …

Need an ID on this old compressor 
Picked up this compressor in Green Bay. Had a 40 gal tank and a 2HP Century RI motor. Compressor works. Anyone know what it is? No tags or plates.

help identify this old compressor 
hi i brought this old compressor last weekend and would like to know the make, it has 1969 as the test date on the id plate and has a danfoss pressure …

No motor or sheave on this oldie... 
Attached image is all I know. Can't make out ID tag. No motor or sheave. Want to investigate the cost of parts before making an offer. The original …

What is make of a model LD20100 compressor 
I'm having trouble finding out the make of my old compressor iv attached a pic of the only info plate on it

Is this a Kellogg Compair compressor? 
I can't find other Kellogg comps that look like this one I found a serial number on the head 81272 it's a 2 stage 80 gal I think it had a 3ph original …

Information about the United States Air Compressor company of Clevlend 
This is a 1947 66 gal 7CFM 1 pump with a slow start 220+v motor Air Compressor. This was my dads old compressor and I'm in the process of restoring it. …

Need a belt guard but can't find my paper work 
Hello Bill....I need a belt guard but can't find my paper work..please help me to identify sears craftsman..thanks so much for your help bought craftsman …

I just bought this Huskee air compressor with a baldor motor on it. I need help with the air filter intake 
As you can see in the pictures the tank which is about 20 gallons says Huskee farm equipment on it. There is no identifying stamp on the pump except the …

Interesting old air compressors 
The Compressor itself has very little information on it: The number 60714 on the side and the number 17765-2 on the blade. The interesting thing about …

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Possible Quincy 
I also need help identifying the brand and model or series of this compressor. From images on the web, the pump appears to be a Quincy. I didn't know if …

My buddy picked up this old compressor. It would be nice to identify. 
Got a text and pics on this old compressor yesterday and I need help getting any info at all. It has an old GE "u" frame 1 1/2 Hp @ 1800 RPM on it. There …

Not sure what old compressor I have 
I picked up this compressor recently and cannot find much info about it. I am looking for info because I am trying to troubleshoot why the engine just …

1980's American IMC 
I have been given this compressor, but I don't know much about it. Does the pump look original? Manufacturer: American IMC, Inc. Model Number: ACBB601H …

Old Portable Dayton Speedaire Indentification 
Bill, I may have a doozy for you. I have an early 1980's vintage Dayton Speedaire compressor that I am in need of indentifying. The model number tag …

Compressor identification help needed 
I have a compressor powered by a 3 HP electric motor,mounted on a plate, being used to pump air into a water well and I cannot identify the compressor. …

Any info on BEN Patents Compressor? 
Hi Bill I have a old BEN Patents Ltd Compressor unit, It has a Century RS P4 motor driving it (which needs attention at the moment). I can't seem to find …

1944 Air Compressor ID? & Parts? 
I own an Old Air Compressor from 1944 (Air Tank Date). The tag on it says: ERIE Metering Systems Inc. Complete service station supplies. The Model No. …

Can you identify this compressor? 
Hi Bill, Can you identify this compressor? (see photos) I was wondering if rebuild part are still available, and if it is worth rebuilding.

Old stand up air Compressor 
Hey there Bella I just wanted to see if you have any info on it if it's a single stage dual stage the company and the make and the year thank you

Old compressor 
Bill, I have an old compressor that came from a dear friends estate that I would like very much to rebuild. I have no name, id plate,etc. to tell me what …

Help With Old Military Compressor 
Not for sure what type of compressor, might be old military, please help on identifying. Thanks

Use this older air compressor 
This tank is from a friend. Not much info on it, except his dad re-built it years ago and it has sat since. Not much identifying info on it...would like …

dyna Corp electric motor what kind of compressor 
It only has a couple numbers on it. I do know it was a lay down model that someone converted to a stand up. The numbers on the electric part are LB3141 …

Older Compressor / is it worth rebuilding?  
Hi Bill, Can you identify this compressor? (see photos) I was wondering if rebuild part are still available, and if it is worth rebuilding. I …

Compressor ID 
I have an older compressor, it looks like it might be a craftsman. On the bottom of the compressor pump is stamped the letters MP and under them there …

Help identifying brand and model as well as specs on older compressor 
Hello, I have available to me an older compressor that im willing to rebuild if i can get specs on it first. need it to do 19+ CFM and pump up to 175 psi. …

Can anyone help identify this older air compressor? Would like to rebuild soon... 
Can anyone help identify this older air compressor? Would like to rebuild soon... I'm not sure what to say besides attaching the photo's. It was thought …

Need assistance to rebuild my compressor 
Can not locate any identifying numbers to rebuild my compressor. Hope you are the one I have been searc hing for to help me out. Thanks in advance.

possible early 60's compressor?? 
need help identifying this air compressor. Someone suggested that it might be a refrigeration compressor converted. bought this at an auction and it has …

Help identifying old green compressor 
I just picked this up from the side of the road. Everything seems to be free, Motor and Piston wheel spin freely and I can hear the piston pop so I think …

70's vintage 2 stage has a bad hi-side valve 
pulley diameter about 16" 2 groove vee belt. came to me on a metal skid with a 3phase motor I'm replacing with 5 hp 220v single phase. No tank or any …

Looking for info on an old 1953 compressor 
Bought this compressor from a guy who had problems with oil getting into the air line to the regulator, which caused the relays to get oil on them and …

Old air compressor purchased at estate sale 
Bill, I picked up this vertical twin cylinder air compressor from an estate sale. I can find no manufacturer marks anywhere on the pump. Everything …

Twin Air compressor 
I have a Twin Air compressor. I can't seem to find anything about them from google searches. It says the compressor is model # C2381V It has a Doerr …

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Help ID this General Electric WW2 Aircraft Electric Air Compressor 
Hi. A neighbor was given this electric air compressor and was told it was used with the Browning .303 machine gun mounted on the Supermarine Spitfire during …

Westinghouse Leroi Division 1955 
Looking for info and parts for my compressor

Uniguard Air Compressor 
The tank has an ASME tag dated 1985. The compressor doesn't have any numbers that I can see. The person I got the unit from said it would not build pressure …

What Happened to the Wayne Compressor Company? 
What Happened to the Wayne Compressor Company (Wayne Indiana)? I have a large upright twin cylinder Wayne Compressor. These were very popular in a …

Identifying an old, home made air compressor 
Silver tab reads 320 above d195591. top reads i think 92k480(on head). There are three spots on the rear i am unsure of there use;1:lower pipe i believe …

Info on an older RED LINE air compressor 
Bill, I am looking at purchasing an older RED LINE 80 gallon compressor. The man said he has had it for about 20 years and just replaced the motor on it. …

Which way to turn pump? 
This is the pump from a compressor with a 20-gallon receiver, manufactured in 1938 by Scaiffe & Sons. I am rebuilding the compressor and have come across …

Need size Honeywell Wp21001023 
It is Honeywell , big blue and model numbe Wp21001023 I can not find it on any site and need size

Help needed in identifying this older air compressor 
Compressor mounted on Buckeye Boiler Company tank (probably didn't come with the tank though). Would like to restore - manufacturer, possible part list …

Has anyone seen an air compressor like this 
I don't know exactly why, but I just had to have this. I can't find anything about it or even the company that made it so I am hoping someone out there …

Old Honeywell air compressor. 
I have an old Honeywell (1950's?) air compressor that I got from my father in law. He has not used it in 10 years. It definitely works. The motor …

what do I need to do to have "kick down" for gasoline engine? unknown mfg. 
the only identifying mark is a C shape around an inverted v shape. it is a 3 cyl 2 stage w/15 hp electric motor, and I would like to repower with a …

old gas station compressor 
Hi, I trying to find out about this old compressor. I was told it came out of a old gas station. It has a big Wagner 2 hp electric motor and maybe a Kellogg …

Help identify a compressor pump that is 40 years old... 
I'm putting together a compressor so I can do some spraying on ambulance based campervan. The pump is one I bought at an auction in the early 1970's. …

locating parts and manual for a weaver compressor model no. wpv15 
I just got a Weaver upright 2 stage 4 cylinder compressor, model no. wpv15 and serial am4770. the compressor needs to be rebuilt, as the one connecting …

Need help finding Manufacturer of old compressor 
The unit uses a V-six block (looks like Buick V-6 block) with one cylindar bank serving as the compressor side and the other as the gas engine with carb …

Help me identify this older air compressor ... 
I am told the compressor dates back to the 1960's or 1970's. There are no makings on the pump or tank. The motor is 1/2 HP. The labels on the compressor …

Trying to build this old air compressor 
I was given an air compressor free, it needs some repair but I don't know what make and model it is. This air compressor has two cylinders, i believe …

Identifying Lux air compressor for parts 
I just purchased a used 60 gallon Lux air compressor Model FPV-502228 as best i can tell. I cannot find any info about this brand of compressor. …

Who makes this old V-twin single stage compressor ... 
I need a discharge valve for this compressor. It is blue, looks like it was originally a pale green color. 110Volt,

Just got an old Saylor Beall compressor ... 
hi all from ireland just got an old compressor today its working perfect ,hopeing to run it of my lister d stationay engine if i can ,now its in bits …

Identifying older air compressors 
The pump, a vertical, apparently single cylinder type is mounted on what appears to be a 15 to 20 gallon horizontal tank. After visiting several DeVilbiss …

Help with a Kellogg American A320A compressor ... 
Hello Bill, I've had in my possession for about 3 1/2 years now a very old Kellogg American compressor. It was traded to me for mechanic work on …

Identifying older Speedaire compressors 
Just got both of these compressors for $250. All I know is they are 3/4 hp and the tank size is 30 gallons. I think it 125 psi. Was this a good buy and …

Help with the age of my air compressor ... 
I have a air compressor made by the United States air compressor co. in Cleveland, Ohio with the number 717 on it can you tell me more about it and what …

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Trying to find air compressor manufacturer ... 
I've got a line on a Two Stage Compressor that Includes at LEAST a 60 Gal Tank. It's a Horizontal Unit and the ONLY ID I can find on is.... Twin Air Model …

Older sears 2 stage 
My step father bought this sears compressor in 1982 and needs replacement parts. It is a 80 gallon horizontal compressor with a 5 hp motor. The tag on …

Old compressor twin V 
Cant find any stamps and the tag has worn off. Any help would be appreciated. Thanks

Old Clinton engine with air compressor 
I found this in a old barn they were tearing down. I cleaned/filed and reset the points along with taking apart carb and cleaning it. I believe it is a …

Gas compressor 2 stage V Compressor w/20hp Honda Gas 
2 cylinder compressor pump 6 socket head bolts hold down each head Right head has larger piston (head diameter 8.5" Inlet at front of head and goes …

Identify home built gas powered air compressor 
Just bought this set up. Works very well, but no idea what compressor this is. No casting numbers. No information plate. I know the engine is an old Kohler …

Casting numbers 1100/1108 
I have a compressor that my dad gave me that belonged to my grand father and my great grandfather, it has a 1/4 horse electric motor with the name delco …

old portable air compressor with Kohler gas engine 
I don't know much about this air compressor at all. I know that it has a Kohler gas engine and that it is 2-phase.

Older air compressor pump 
Don't know much about this compressor pump. Comes off of a Comet compressor tank, Model B49, Serial #8921, Mfg. by Smith-Roles. The pump says Model …

I believe it's a Campbell Hausfeld P238A  
I picked it up from a guy on Craigslist. Was thinking about rebuilding it but need more info and technical specs. I appreciate the help!

Unknown air compressor 
Would like to know brand specs age etc?

Sailor-Beall? 
This was given to me with no information or history. It apparently sat in a an open field for some time so identifying marks are gone just some casting …

Age and value of USA co 
I have no clue how old it is or the value... Could someone please help me out...

id compressor, i think from 80s; 
It was on a 30ish gallon vertical tank, 220 motor running at 3450. Large pulley is 10 inches, small pulley is 3 inches. Owner said it would fill 30 ish …

Please help with information on old compressor.  
Not sure what I inherited. Is it worth keeping? Tank is made in Johnstown pa. Can't find any others markings or tags. So any help would be great. Thank …

Identify a cc-9302-1045 compressor 
Tag on Pump - cc-9302-1045 Tag on Plate - OUTFIT MODEL CC-8811 24x48

ID air compressor 
Have an old air compressor I'm trying to ID. No name but stamped into the pad is "1500 AR5876" It's made in the US. thanks, Mike

Old green two cylinder compressor 
Hello, I have an old compressor that I bought and would like to identify it so I can order a rebuild kit. The compressor only has L50A stamped on it. …

Dad's old air compressor- Still Works! What is it?? 
Dad had this compressor as far back as I can remember. It is deafening loud and will scare you if you are near it when it kicks on. And forget about having …

This unit is factory designed and built for service trucks 
Hello, As I said above this unit was factory designed and built for highway service trucks, the engine is Kohler brand and appears to be 20 to 22 HP …

Old air compressor 
I have this old 2 cylinder air compressor that my Grandpap said he thought it came off of an early automobile. I'm 72 and I remember it being in the …

Help with TSC industries air compressor 
the number 2155K is on the air pump. Who is the manufacturer and where can I get parts and a manual?

What kind of compressor and... 
A friend gave me this old compressor about 20 years ago. It sat for about 15 years and I finally changed the oil, cleaned the valve discs, and replaced …

Is this an old Quincy? 
I HAVE AN OLD COMPRESSOR I GOT FROM MY DAD. DO NOT KNOW WHAT I HAVE NEED PARTS HAVE NO MODEL NUMBER. IT LOOK LIKE 2" PISTON AND THAT IS A GUESS. …

#2537? Need help identifying this old 4hp air compressor. 
This compressor belongs to my elderly uncle. He can tell you when and where he got it and how much he paid for it. Other than that, he knows very little …

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New help identifying a old recip compressor 
Can't find any tags, possible something under old grease. Any help identifying is greatly appreciated.....

1940's B&S Powered Air Compressor 
Bill, Found this at an estate sale. From what I can tell, the compressor is powered by a Briggs and Stratton Model I, which puts the manufacturing …

Old Copeland belt drive compressor 
Looking for information about an old Copeland compressor. Model number, parts availability, operating and service manuals, history and age. Thanks

Need help identify flat head compressor on Nat'l BD tank with GE motor 
Just picked up an older compressor. It runs super quiet and builds pressure slowly but I have no idea what it is.

What kind of compressor pump is this? 
Any help would like to know what kind of pump this is. Let me start by saying i need some good advice I need a good well decent pump for my 60 gallon …

Dressor - LeRoi division, Model# 20, made in Sydney or USA 
Dressor - LeRoi division, Model# 20, Serial Number-467x667, made in Sydney or USA Hello Bill, I won this at an estate auction and would like to get …

Need to identify swapped out twin cylinder pump unit on Sears compressor 
Need to identify swapped out twin cylinder pump unit on Sears compressor I have an older Sears 106.171941 compressor, which I believe is supposed to …

Help me rebuild this compressor. 
If parts are available I will need some info. It has B233 or maybe 8233 cast into the crankcase.

Been trying to figure out what company made this compressor 
Been trying to figure out what company made this compressor i picked up. For 3 months I've been searching, please help. Got it from an old man as …

its got a 5hp electric 1 phase motor is all I know 
I need help Identifying this pump

Compressor is marked, but I can't find any info on it. 
Hi Bill, I've had this old compressor for 30 years and got it used from my brother. The name plate says General Electrical Equipment Co, Newark NJ and …

Westinghouse Air Brake Company  
We have a compressor and has the following information on it: Westinghouse Air Brake Company July 24, 1924 serial 66299 Patented Type B6C T25388 …

What is model # of this craftsman air compressor? 
I have a 3.5 hp 25 gallon craftsman air compressor, 125 psi at 120 volts, 240 volts capable. 8.5 scfm at 40 psi, 6.8 scfm at 90 psi. model number is wore …

Help identifying this air compressor 
80 gallon vertical. 2stage. 175psi. 15cfm. 240v. 5hp. Supposedly manufactured in Bridgeport, Mi. Thanks everyone.

Can anyone identify this compressor pump? 
This air pump is hooked up to a old 173 Holden motor and is used for sand blasting, there are no numbers or tag name. the compressor has an air intake …

Screw Compressor needs an identity. 
We know it's a gardner denver and more than likely a tamrotor - enduro, but there's no tag or sticker. It has 3 numbers cast into different sections and …

Can you please help me identify this compressor.  
It can from a car manufacturer training facility. I've spent a lot of time looking to find out what it is and I'm still lost.

Pretty old Curtis Compressor with centrifugal weights & actuator arm. 
Hello, Bill, this is one very cool internet offering, one that I would never have found if this neat contraption hadn't landed in my carport recently. …

Help Identify This Unknown Air Compressor 
Need help identifying this one please casting mark E 90 and a serial number 63/1776 and a apparent original color of green withe traces of red on fins …

Recently purchased this triple tank Speedaire 1Z629 compressor 
I was looking for any information on year or rarity of a Speedaire compressor that I recently purchased. Runs great and holds air perfectly.

Riveted Tank 
Hello Bill, I found your web-site very interesting. I have an air compressor that the previous owner of my home left behind in the basement. He was in …

Need to know make of compressor so i can fix it 
I have an old compressor that is letting oil into the tank. I will include some pictures for help. Please let me know how to fix it also and …

I just bought this old air compressor 
I just bought this air compressor and don't know what some of these things are coming off of it. Wanted to find out how to hook this air compressor …

Info on a 3/4-HP Jacuzzi air compressor of '60's or '70's 
Just got this nice little machine via Craigslist, and am hoping to learn how much SCFM it can produce, and how best to take care of it. It runs quietly, …

Service Station Equipment 
We have a Service Station Equipment Toronto Co. air compressor. Gille name stamped on the globe shaped cylinder. Model # TS 6015 Serial # W511. …

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Old air compressors that need identifying 
About 20 years old. Has a 5hp motor. only tag on 60 gallon vertical tank is Compressed air systems & Equipment.

Older compressor here I need new valve cartridges for. Help Please 
I have an older Campbell Hausfeld compressor that I am trying to identify. I have refurbished it entirely but can't put it into service until I source …

US NAVY 1944 WESTINGHOUSE NORD-4222 
Purchased at an auction this compressor that i am attempting to find more information about. Included the pics... Appreciate any help you can offer. …

Worthington Military Compressor 1849  
This horizontal compressor is military green; Worthington brand, made in Massacheucetts. Serial number is CV1849. Motor says 13 HP 389 CC and the dimensions …

This compressor has no markings? 
this is a 6 cyl, radial unit, it has what looks like 2 outlets, 1-3-5 on one and 2-4-6 on other, about 14 inches in diameter, the main drive is offset …

What's missing from Erie Model 5023 HO Ser #AO2352 
I haven't found a date on it. The only city mentioned on the ID Plate is Erie,Pa. The model number is on the compressor as well as the ID Plate on the …

Who made this air compressor? 
Vintage cast iron air compressor 12" tall Who made this? Mystery air compressor WITH TWO PISTONS. very well made. small 1.25" pistons . cast iron with …

Saylor beall  
Can't read model number, serial looks to be 25138. Any information out there about this compressor?

Please help me to identify this compressor. 
All Stickers are painted over. I tried to remove paint with acetone but paint was too hard. Will try paint remover if all else fails. Metal plate attached …

Identify pawn shop air compressor 
Hi, I bought this compressor several years ago from a pawn shop and would really like to know more about it This pump measures roughly 12"H X 8"D X …

Old horizontal curtis air compressor 
All I know is its older, light green and horizontal!

Kellogg Manufacturing Co. Air Compressor  
My dad (63 yrs old) had this old air compressor in his garage. It was his dad's. It does run, but there may be a leaky valve. Other than that, I don't …

No Clue about this air compressor 
Hi I know nothing about this other than the photo posted. Any info will be appreciated.

Info about my Dayton Air Compressor 
The Dayton Air Compressor 2 HP Speed 413 Cubit Ft. 5 S/N 50975 I Would Appreciate All The Information Possible On This Item Thanks ! 3 Pictures …

Need help identifying this pump.  
It was on a 30 gallon tank from the early 80's. Tank had a plate from Texas on it. Both were painted a bluish teal. It's a 4 piston with …

Can anyone identify this compressor 
I can't find any name plates except for on the motor. It's a Wagner Electric motor, single phase 220. It looks as though the pipe from the compressor to …

CBS H30640 Air Compressor - any info? 
Don't know anything about this compressor, it was found in an old garage and still works, any clues please? regards Jerry

Do you know any info on my air compressor??? 
Can you tell me if you know any info on my air compressor??? Was given to recently. Came out of a shop & still runs. 3 hp motor, not sure how many …

I have an older compressor that was mounted under my dad's work bench. 
I have an older compressor that was mounted under my dad's work bench. This compressor and motor were mounted under my dad's work bench and connected …

can you tell me the brand and parts availabilty? 
Here are the pictures I have. Anyone have any info on this air compressor - parts, availability?

Questions about a compressor I found in the attic of an old machine shop 
The pulley is 10 1/8" and the compressor is about 15" tall. It has two pistons and some numbers on the body shown in the attached pictures, but no …

Found this air compressor in the attic of an old machine shop in PA 
The pulley is 10 1/8" and the compressor is about 15" tall. It has two pistons and some numbers on the body shown in the attached pictures, but no …

Champion Twin Cylinder Compressor 
I need help identifying this compressor I picked up the other day. It is a Champion twin cylinder compressor model CV. Other than that I have very little …

Compressor in Sweden 
Hi. Got this from a friend and it would be nice to get some info off it. Brand, age and if there is possible to get spare parts. Is it worth anything and …

Help Me Find The History Of Dyo-Flex Compressor / Air Pump 
To Whom It May Concern; I have a Dyo-Flex piece of equipment. That I have no clue how old it is. I do know it is older than the 1960’s. If I had to …

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Old ARCOLA compressor, year and mfg? 
Hi Bill, help with info about an old ARCOLA compressor, year and mfg? The tank appears to be cast iron with the following writing on it "ARCO SYSTEMS …

Any info on a Kuti & Walsh compressor 
5 hp single phase motor Kuti & Walsh Year 1982 WP 200 PSI TEM 200F CRN H2123.5012346789 OIN & SER 5.620131

Westinghouse/leroi/dresser model 3vc-1 (later production =500) 
This was made in the 1950s&60s. It is a working 2 stage and has a low side 4" bore(approx). I want to power it with a 5hp motor and am trying I find specs …

Can you Identify the Brand of this Older Air Compressor ? 
MODEL NUMBER ON TAG T-80167 2 STAGE COMPRESSOR PRIMARY CYLINDER 4 INCH BORE SECONDARY CYLINDER 2 1/4 INCH BORE STROKE 3 1/2 INCH

Advice when submitting identifying Older Compressor post 
When asking to identify an older compressor, the main thing you should be taking pictures of is the pump itself. Especially helpful are the tags found …

I want to rebuild this compressor 
I am having trouble identifying this compressor. The compressor pulls air in through the crankcase just below the cylinders and the inlet valves are in …

Looking for information on 1972 champion? 
I recently purchased this champion 80 gallon compressor. It has a 3 hp Westinghouse motor and has 1972 as the date on tank. i am looking for a manual …

I need help identifying this old air compressor 
Just picked up an older air compressor and looking for some information. It's an 80 gallon Beaird tank with a date stamp of 1969 serial #213221-45. The …

Is This An Old Curtis Compressor? 
I thought this compressor was a U.S. Compressor company MK series but one of the tank supports has "Curtis" stamped into it. The motor is a 2 HP GE. …

model 3ET 
this old goodie was given me from a local compressor repair shop. no one knows any ID for this Model# 3ET is on one side, made in USA on case breather …

Vintage 1956 compressor acquire from storage locker 
There is not much I can say. Acquired this compressor from a storage locker. Looks like it missing safety valves and pump selonoid. Any information …

MEDICAL DENTAL COMPRESSOR JANETTE MFG CO CHICAGO IL 
It is a model "E" around 1922. It is about 38 Lbs. I need information on the correct oil fill level. It has a open hole in the base casting, non threaded …

PAR Compressor Model V71  
PAR Compressor, MOdel V71 SN AP930 CP Peerless MOtor 1750 RPM 40degrees C 60 Cyc 12.6 Amp CON Duty Frame H18AS SN 984962 Tank Label HSB NATLBD …

Identify 1940's air compressor 
we happened upon this 2-cycle electric air compressor used in the 50's by gentleman for his custom cabinetry business. it's been sitting for years, looks …

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