Sullair 375
       Construction Air Compressor



The Sullair 375 construction air compressor is what is termed as a portable. It is designed and built to be towed to a construction site, and there to provide up to 375 CFM of compressed air at 100 PSI.

Being a construction compressor, the power plant is a gasoline or diesel fueled internal combustion engine, driving a rotary screw compressor.

In 2018 the new 375 has a number of power plants available, including the: Caterpillar CATC4.4 (T2), an Inline 4, 4-Stroke-Cycle Diesel or a John Deere JD4045HF cylinder inline diesel.

Designed for field use and user convenience, the new Sullair 375 offers lage service doors, multi-piece canopy for ease of partial or complete canopy removal for greater compressor service, complete highway-towable trailer package, and a curbside instrument panel for user convenience, among many other features.

Sullair 375 construction air compressor
Sullair 375 construction air compressor
Photo source: america.sullair.com

Sullair has been building portable rotary air compressors for construction use since 1965 at their Michigan City Indiana location, and via their international supplier in China, and sell their compressors world-wide.

Those looking for help with their Sullair 375 construction air compressors should first access their service network at their plant, by phone or online at http://americas.sullair.com.

Sullair, LLC
North America Operations
3700 East Michigan Boulevard
Michigan City, IN 46360

Or, if you have a problem or question about your Sullair 375 compressor and you would like to ask other owner's about it, this page is my forum on that model of Sullair. Simply review the existing comments below for a solution or answer, and if you don't find it, ask your question using the forum comment page linked just below.

Cheers, Bill.

Bill

Sullair 375 construction compressor questions

Having an issue to ask about or share regarding your Sullair 375 Air Compressor?

Here are other visitor's issues with their Sullair 375 construction compressor

Please see the existing questions and comments below. You may find the solution to your compressor problem has already posted.

sullair 375 keeps shutting down 
Hello, when I turn on my compressor and open the valve it runs great, but when I close the valve all the way , it completely stop the compressor shutting …

Sullair 375H system says fuel's low but it's not? 
When the unit does it checking system it says fuel low, but the tank is full. wont start

Sullair 375H No start 
I have a Sullair 375H. Has a 'no start' issue. When cranking, screen shows no data for engine rpm, temp, etc. diagnostic light is flashing 3. After …

sullair 375 shows only "listening for engine" and won't crank 
the unit is a sullair 375 and was running fine . went later to start and no cranking. shows only "listening for engine" and the needle in the gauge just …

Sullair 375 h will not start. ssam code flashes once 
I just bought this compressor at an auction. It was running before the sale. Now it will not start. Error code 970

Sullair 375 hh wont start 
Sullair 375 hh wont start showing exit aux shutdown is active code SPN 970 FMI 31 Ssam flash three time

My 375 SSAM light won't shut off  
Start comp and light comes on flashes one time and never turns off oil and other fluid levels are good in I'm at a loss.

sullair 375 jd air compressor coupling  
SULLAIR ® KIT, COUPLING 375 JD how to install a coupling in air compressor? Step by step would help.

Can I use 10W40 engine oil for my Sullair 375 
hello can I use 10W40 engine oil for my 375 portable air compressor?

375 cfm compressor engine warning light & shut down 
375 CFM compressor engine warning light results in compressor shut off.

375 sullair wont shut down when turned off 
375 sullair wont shut down when turned off

375 is stalling when valve outlet is opened 
Have a 375 Sullair diesel compressor tow behind , stalling when valve outlet is opened Builds up pressure ok, spent about 4 grand to the service guys …

Sullair 375HJD won't stay running 
After starting and loading compressor it will run about 5 minutes and the shut itself off showing SPN 970 FMI 31 auto shutdown on display. Changed …

Sullair 375 Starts runs for thirty seconds and then shuts down? 
I have a 2005 375 Sullair compressor with a cat engine. When started it will run for thirty seconds and then shut down. The SSAM code blinks twice which …

375H compressor keeps shutting down 
The compressor is a 2008 model 375H Sullair powered by a Cat diesel. The compressor will run for about a minute and then shut down. The Code that comes …

Foaming compressor oil in older 375 
Ok, so my boss brought home this older 375 compressor. While I'm servicing it I change the compressor fluid filter and fill with just a 30wt motor oil. …

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