Leroi Dresser Service & Repair Forum

I have been given a Dresser Series 5000, S/N 4005X22583 compressor (less motor and tank). I am building a compressor unit for running a small sandblaster, but I need to know specifications on the unit above and what HP and RPM motor, as well as the size of the motor pulley (double pulley) I need to operate at maximum efficiency. Also, where can I get parts for the unit, as the reeds may need replacing? Thanks

— Posted by Anthony Counts on 2008-04-08

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Industrial Electronic Repair
145 Rockwell Place Ct
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Phone: 1-336-969-0110

Recent 178 Comments

#Leroi Dresser by Jody Hotchkiss on 2010-03-02 19:31
I picked up rebuild kit for my 5000 dresser compressure. I was told I\'d needed special tool for removing valves. How much tourk are on these valves? I also need tourk specks on this unit.
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#Leroi Dresser by Brett Nelson on 2010-10-17 19:23
have a model 75 RGI and have the 4 cyl fordwater in the oil now and it smokes been tryin to get it put back to working order for just blowing out sprinkling systems seems to be a money pit no one knows or has heard anything about this model please help.
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#Leroi Dresser by Greg Chesney on 2011-04-14 01:24
helloIm looking for a service manual for a Le roi dresser air compresser.Modle 1755 DIQ4 cylinder Deutz air cooledIf you could e-mail me back would be well apreciatedthanks
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#Leroi Dresser by john on 2011-06-13 11:08
Model 800 not 8000
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#Leroi Dresser by Brad Milmine on 2013-01-29 16:34
I have a 5 hp. electric Dresser compressor and the centrifugal unloader is not operating. Is there an adjustment for this system. Any help with this would be appreciated. Thanks Brad
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#Leroi Dresser by Les Puits Artésiens Gaston Lefebvre inc. on 2008-11-24 17:29
What is the CFM of Le Roy dresserModel 256 S2Sérial 462X789Thank,Sylvain
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#Leroi Dresser by Dagoberto Lastra on 2008-09-03 01:50
Im looking for a part that goes to a Leroi Dresser air compressor. Sorry but i don\'t know the name of the part its made of rubber and has the letters on it \" ROUSA Flex\" \" ACT 3 W\" \" REICH \" its the part that conects with the motor that turns the air compresor. The Model # on the air compress…...
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#Leroi Dresser by Ronald D Elliott on 2010-08-27 12:02
Need the spec. information on the Model 660A compressor
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#Leroi Dresser by Joseph Cruz on 2009-07-15 19:16
The Air compressor is a Leroi international, IncModel #: WE100SSIIAHS/N: 4227X625PSI: 125
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#Leroi Dresser by Luis Fernando Santana on 2012-10-15 18:50
Good afternoon i need the manual for my compressor leroi CL30 CUB because i need to replace some parts.If you can sale the manual i appreciate that.Thanks.
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#Leroi Dresser by Tom Parker on 2012-12-26 21:25
I have a 175D Portable compressor. Engine will not accelerate when there is a demand for air. Need help with troubleshooting and parts.Thanks Tom
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#Leroi Dresser by Scott Wilson on 2008-11-15 03:04
I need a complete copy of the service manual and parts manual for thiscompressor. (I believe it was manufactured in 1982.)
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#Leroi Dresser by Marc Rouillard on 2007-11-01 00:43
Hi there I own a 375cfm leroi compressor and am in need of a parts and service manual for this compressor and am wondering if you would possibly sell this or if you know where I would be able to purchase onemy model # A219-106 Serial # 3138X67. Any help would be greatly appreciated. Thanks Marc
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#Leroi Dresser by Robert Curtis on 2007-01-23 22:31
Hi, I have a Dresser 5000 with serial #. 4005X4959. I have been told the parts I need are obsolete but I can\'t believe know one doesn\'t have them. Anyway the part # I need is H39-4824 and H34-1261. I believe the whole balancer is GH116-320 or 820, if the whole thing is avaliable that way then I wo…...
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#Leroi Dresser by Bob Gaddis on 2006-12-15 14:06
I have a 1988 LeRoi compressor 185 cfm Perkins diesel that has a C.A.V. primary fuel filter located near the fuel tank. It has the secondary filter monted on the engine. The secondary filter uses a 33166 canister filter. The primary did not have a filter element in it, just a metal cone. Is this fil…...
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#Leroi Dresser by edwin rodriguez on 2010-12-18 18:11
i´m looking for a manual for a compair leroi cl20ss.i would apreciate a lot is you can help me. thanks!
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#Leroi Dresser by jordan on 2011-11-28 03:59
I have an older Dresser series 5000 Compressor witha 5hp GE motor on it.I do not have the ability to hook up the 3 phase motor and so am wondering what hp gas engine I would need to power this unit?.Ive seen that it is difficult to find info on this series .It is just for home use and I got it for n…...
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#Leroi Dresser by Dustin Engle on 2010-12-16 20:51
I have a Le roi Dresser 440 compressor and want to get running.Ihave rebuilt the unit but it was already tore down when I acquired it.I am willing to pay for manuals, please let me know if you can help.
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#Leroi Dresser by Ronald W. Riggan on 2008-11-20 19:29
I have a cylinder head that needs to be repaired. needs reed valves and a head gasket. Where do I need to send it for an estimate? I need to know ASAP. Thanks Ron.
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#Leroi Dresser by Anthony Schneider on 2011-10-19 11:55
We use a 3HP.
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#Leroi Dresser by Mr. Mya Than Soe on 2008-10-29 03:45
Dear Sir,Have a nice day!I am Mr. Mya Than Soe, Senior Manager fo WIN ENGINEERING CO., LTD. We WIN ENGINEERING is major trading in Myanmar.I would like to request the quotaiton for Dressor Leroi Air Compressor under mentioned.Dressor Leroi Air Compressor UnitModel – 880 ABare Pump (Without Motor and…...
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#Leroi Dresser by Carl Gibson on 2015-12-05 01:49
I purchased a used air compressor and i need to change the oil and i need to know what type of oil to use.
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#Leroi Dresser by ken fowler on 2017-06-14 23:27
Unloader valve working MOST of the time, but one failure almost started a fire. Would like advice on how to determine what's wrong. Disassembled, cleaned and reassembled. Found nothing suspicious. Still doesn't unload each time as it should. Parts estimate please.
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#Leroi Dresser by Cecil D. Martin on 2009-03-28 02:59
I also have a 160 leroi. Did you want one for repair or did you want to sell yours for repair?
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#Leroi Dresser by Ing Francisco Montero Gutierrez on 2011-09-01 17:07
We want to know if we can convert a leroi rotary compressor mod 20-25-30 SS to a vacuum rotary screw and what it needs to convert ,what does it takes and how much it costs to convert if its posible ,thanks in advance for your precious help. greetings from Mexico .
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#Leroi Dresser by Ken Korsmeyer on 2012-02-23 06:34
I have a LeRoi Dressor Model Q600DC air compressor and would like to try and find a service and parts manual. This fall something failed on the unit and believe it to be electrically related because now it prevents the unit from starting. I found a Q600D manual but the person told me its not the sam…...
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#Leroi Dresser by William Kirkendall on 2008-10-27 16:53
I would like to purchase a service manual for a 400 Leroi Dresser air compressor. #153x18674. Thank you
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#Leroi Dresser by Jake McMasters on 2012-01-16 21:27
i have a compresser that is mixing oil with the air i need a break down so i can figure out the problem or if you can just tell me what might my problem could be thanks
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#Leroi Dresser by Ivan Perez on 2009-09-28 17:58
I got a compressor leroi.Model 4A219-84-3Serial 4151X171And i need all manuals, Parts and operation.Tanks.
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#Leroi Dresser by Engr, Md.faheem on 2009-01-04 09:39
Dear We have leroi Dresser air compressor in our project. we want local agent in saudi arabia kindly give me address for local agent.Thank You
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#Leroi Dresser by GILBERT CRUZ on 2010-09-13 13:34
let me know price and delivery time part for compress leroi dreesser model # w5158v2 erie # 5000 two stage 1) 1 kit of gasket2) 1 set of bearing h21-9783) 2 ea cone bearing h187-4174) 2 ea bearing needle bushing h21-9835) 1 a seal oil h125-7496) 2 ea cup bearing h81-4157) 1 pin pston h17-1125b8) 1 p…...
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#Leroi Dresser by Zack Marella on 2012-05-25 16:32
Need specs and or manual for Comp Air 660a ser # 4018x8326Can you help?
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#Leroi Dresser by Waldorf Body and Fender on 2006-06-15 17:02
I need a service station in my general area of Maryland
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#Leroi Dresser by barry hodge on 2010-02-08 19:56
Can I find manual(s) parts lists based on the following:The only plate on my compressor says:Leroi Dresser air compressor noise compliance with a date codestamped on plate is 2044X30It is a rotory screw oil/air powered by a ford straight 4 gasoline engine what I call a pull behind. No other labels a…...
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#Leroi Dresser by Jim on 2012-10-14 21:04
Looking for a parts breakdown and/or service manual for a LeROI DRESSER Series 350K rotary air cooled electric compressor.
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#Leroi Dresser by Verlin Schurman on 2010-09-17 19:43
Model Q185DS/N 3449X50LLe ROI air compressor
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#Leroi Dresser by Thomas Dameron on 2010-12-10 22:36
Dear Sirs:How may I receive a service manual for a LeRoi Dresser Air Compressor Model # A219-132-4 Serial # 3174x29Thank you,Thomas Dameron
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#Leroi Dresser by paul klaus on 2012-11-17 23:08
I need a service and repair manuel for this compressor Serial # 2023X241 and a parts manuel if not in the repair manuel
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#Leroi Dresser by Terry Tuckwood on 2013-11-23 20:24
I have a 125 compressor series Q125GH-H and would like to get a parts and service manual for the product. Serial # 2205X18 Mfg. date is 1990
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#Leroi Dresser by keith vaughn on 2010-01-16 02:17
what is cfm of 700 series and what electric hp is required
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#Leroi Dresser by Weissiope on 2009-11-15 12:18
I need a elliptical trainer or any other good excercise machine, to use at home. are there any websites where i can purchase this item? so i can train at home. as this is the excellent product to take as it train all the body.
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#Leroi Dresser by Phil Brown on 2011-11-19 04:51
I have the serial and model number for this pull behind air compressor. If you could find out when it was built and were I could find a owner\'s manual and repair manual that would be great.Serial #2057X22Model #0100RGW
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#Leroi Dresser by Norberto Portillo on 2011-12-12 00:45
I LOOKING FOR LE ROI 550A SERIAL NO 4017X2168 COMPRESSOR OPERATION INSTRUCTION PARTS MANUAL.
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#Leroi Dresser by larry jinkins on 2009-04-17 01:11
Center cylender making a lot of noise. Starts quiet and quickly starts making noise. Is there a repair shop in the Indianapolis area?
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#Leroi Dresser by abrahim on 2008-08-15 10:37
im looking for air compressor 440A.we have this model in our plant aan we need to buy new one.wuold you help please
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#Leroi Dresser by kip netser on 2010-03-09 15:09
i need flexable member, coupler for this unit
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#Leroi Dresser by David Siiss on 2009-12-10 11:57
Does anyone know where I can purchase a manual for a LeRoi W75SS compressor?
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#Leroi Dresser by joseph casale on 2010-03-30 17:58
looking for the air regulator valve, compressor air filter and engine air filter.The model number is 2a219-120the serial number is 3184x127engine serial number is cd3179d846938model number 3179dfQuadrozzi Concrete Corp.718-474-4333cell phone 917-299-5138 Thanks
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#Leroi Dresser by paget jarvis on 2012-09-06 15:56
I Have been using Leroi Compressor for the past 20 years i recently boughta newer model it will not hold the air in the tank with the valves shut off i think i know where the air is escaping from but i do not know the name of that particular part and i don\'t have a manual for the 660A.thanks,
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#Leroi Dresser by Thomas Belesky on 2010-11-05 21:08
I am looking for the specifications of what appears to be a LeROI Dresser Rotary Screw Pump. The housing has the following stampings:Mfg: A219-84-3Serial No: 4154X110The best information I have been able to find is the original vendor was Gardner Denver but teh actual Rotary Screw Pump OEM is LeRoi …...
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