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4.4 out of 5 stars. 374 reviews
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DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor

4.4

(374 Reviews)

|

Item # 175284299

$919.99
A woman outside with a dog
A woman outside with a dog

DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor

DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor

Item # 175284299

Stocked & Ready
DEWALT DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor
DEWALT DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor
$919.99
or
or

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DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor

Item # 175284299

Stocked & Ready
DEWALT DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor
DEWALT DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor

Buy Air Compressor Get 20% Off Air Compressor accessorie

$919.99
or
or
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$70/mo.†  suggested payments with 12 Months Financing or earn $41 in Rewards+ on this purchase.

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Shopping at

Grassland (franklin) TN

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The DEWALT 30 gallon oil lubed belt drive air compressor (DXCM303 is industry leading with 2-stage performance in a single stage pump. This air compressor provides 2.5x longer air tool run time compared to a PORTER CABLE 30 gallon 135 PSI air compressor. The heavy-duty, cast-iron pump is oil lubricated for a long life and delivers 6.2 CFM at 90 PSI, which provides 29% higher SCFM air delivery versus typical PORTER CABLE 30 gallon 135 PSI air compressors. The poly-v pulley and drive belt provides smooth operation of the air compressor with less vibration. The DEWALT 30 gallon air compressor is equipped with a high flow regulator that provides 65% more usable air pressure delivered to the air tool. The DEWALT 30 gallon 175 PSI air compressor is perfect for light automotive tasks, medium duty metalworking, and agricultural equipment repairs.2 Year Pump, 1 year All Other Parts

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

Looking for more information on air compressors? Check out our air compressor FAQs in the product documents section.

  • Industry leading performance 175 PSI max working pressure, 6.2 SCFM at 90 PSI
  • 2.5X longer air tool run time compared to PORTER CABLE 30 Gal. 135 PSI air compressor
  • 30% higher PSI versus a PORTER CABLE 30 gallon 135 PSI air compressor
  • 29% higher SCFM air delivery contrasted to PORTER CABLE 30 Gal. 135 PSI air compressor
  • 23% quieter compared to PORTER CABLE 30 gallon 135 PSI air compressors
  • Includes high flow regulator which provides 65% more usable air pressure to the tool versus standard flow regulators
  • 10 heavy duty pneumatic wheels for maximum portability around the shop or job site

Q&As

1 - 10 of 84 Questions

Q: Is this sufficient enough to run a dry system sprinkler system

13 days ago
1 Answer
  • A: No, a standard shop tool like the DEWALT 2 hp 30 gal. Single-Stage 175 PSI Air Compressor is not sufficient or legally code-compliant to run a dry pipe fire sprinkler system.
    11 days ago
    Helpful?

Q: What is the maximum discharge pressure of this unit?

16 days ago
1 Answer
  • AI-generated, Human-approved
    A: The maximum discharge pressure for this unit is 175 PSI.
    15 days ago
    Helpful?

Q: What is the pressure for automatic shut off. And what is pressure for auto restart.

17 days ago
1 Answer
  • AI-generated, Human-approved
    A: The automatic shut-off pressure is 175 PSI, and the compressor is designed to restart when the tank pressure drops to 130 PSI.
    14 days ago
    Helpful?

Q: FWhat is cut off pressure

17 days ago
1 Answer
  • AI-assisted, Human-approved
    A: The maximum tank cut-off pressure for this air compressor is 175 PSI.
    15 days ago
    Helpful?

Q: what air tools will this air compresser support

3 months ago
1 Answer
  • AI-generated, Human-approved
    A: This air compressor is designed to support air tools for light automotive tasks, medium-duty metalworking, and agricultural equipment repairs. Reviewers have successfully used it with impact wrenches, ratchets, air hammers, LVLP paint guns, and Tornador tools. It delivers 6.2 CFM at 90 PSI, making it suitable for most standard air tools and spray painting.
    3 months ago
    Helpful?

Q: How many amps does it draw using 120vac?

4 months ago
1 Answer
  • AI-generated, Human-approved
    A: This air compressor features a low, 2.6 Amp draw motor to help reduce breaker tripping.
    4 months ago
    Helpful?

Q: Can the motor be wired for 240v operation?

5 months ago
1 Answer
  • AI-generated, Human-approved
    A: Yes, the motor can be wired for 240v operation. While it comes pre-wired for 120v, the motor is designed to run off either 120v or 240v by moving the jumpers within the motor.
    5 months ago
    Helpful?

Q: How long does it take to fill the tank? All the rest of the specs on other compressors are stated how long but this one.

5 months ago
1 Answer
  • AI-generated, Human-approved
    A: Reviewers have reported that it takes approximately 8 to 14 minutes to fill the tank from empty. Once the pump kicks back on during use, it takes about 1-1/2 minutes to return to full pressure.
    5 months ago
    Helpful?

Q: is this compressor outdoor rated?

6 months ago
1 Answer
  • A: No, the DEWALT 2 HP 30 gal. Air Compressor (DXCM303) is not outdoor rated for permanent installation or exposure to the elements. It is a corded electric, oil-lubricated unit designed primarily for use in a clean, well-ventilated indoor environment like a garage or workshop.
    6 months ago
    Helpful?

Q: How many exit ports does it have

8 months ago
1 Answer
  • A: The DEWALT 2 HP 30 gal. Single-Stage 175 PSI Air Compressor (Model DXCM303) has one quick-connect air outlet port.
    8 months ago
    Helpful?
1 - 10 of 84 Questions

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Reviews

Rating Snapshot

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278 reviews with 5 stars.
44 reviews with 4 stars.
15 reviews with 3 stars.
4 reviews with 2 stars.
33 reviews with 1 star.

Overall Rating

4.4
131 out of 150 (87%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
The air compressor is generally considered a high-quality and reliable product that offers good performance, with reviewers praising its power, efficiency, and quiet operation. However, some customers experienced issues such as problems with the pressure switch, capacitors, and motor clutch, as well...
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Most Helpful Favorable Review

works well

2 years ago
So far so good, followed break in procedure only con is its not a Milwaukee
9 people found this helpful
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Most Helpful Critical Review

Definition of poor quality and lack of support

2 years ago
First and foremost this is a LONG REVIEW. This was purchased based on the specifications advertised and the need for a higher flow rate and pressure to run some of my aur tools. 1st compressor - severe leaking at tank outlet at pipe going to the pressure cutoff switch manifold on the too of the tank on first use. Returned. 2nd compressor defective right out if the box - tank cut off pressures set at 150 instead of 175. Output pressure max 130 psi instead of 150 psi. Gauge assembly put on crooked from factory. Returned. 3rd compressor ordered in brand new to try again. Tank cut off pressure correct at 175 psi - output pressure with regulator max open - 120 psi. Tractor supply was AWESOME in trying to get a working compressor. MAT industries - who manufactures this compressor for DEWALT has HORRIBLE CUSTOMER SERVICE AND HORRIBLE QUALITY CONTROL on this product. Already have 12-15 hours of my time and 120 miles of back and forth travel to replace this out and still unresolved 3 weeks after purchase. BEWARE OF WHAT YOUR BUYING. Its a nice compressor for the price. The problem is the pressures your getting on the output appear to be far different then the product is being advertised as. A 55 pound drop across the regulator is absurd. The customer service tech at MAT industries confirmed 3 compressors all not in spec or defective. Again this was straight out of the box and on first tank charge after 1/2 hour break in procedure - with nothing hooked to it. Dewalt support was no where to be had with nothing more than a canned initial email stating I would be contacted by a representative in 24 hours. RADIO SILENCE after a week of initial contact. I thought MADE IN USA was the gold standard. DEWALT has fallen on its face in regards to any input at all and Dewalt should rethink what manufacture they utilize where their name is being placed onto a product represent quality. In this case - having 3 for 3 brand new out of the box units with so many issues indicates to me the severe lack of quality control being implemented to ensure a safe and reliable product leaving the factory. All I can caution is BE WARY of the pressures your getting on this unit. The manual states that the regulator is a high flow MAX 150 psi pressure and it looks like what is real world is 120-130. The “Red” compressor this replaced out never gave me an ounce of trouble in 25 years of use. If it worked correctly at the start I would have give 5 stars. It seems to be a very nice compressor at face value. But part of the qualities a product is having a company that STANDS BEHIND THE PRODUCT in case of trouble. In this case I was not impressed at all by the customer support provided by Dewalt or its manufacturer MAT Industries in IL. Buyer Beware
17 people found this helpful
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1 to 4 of 374 Reviews .
1 – 4 of 374 Reviews
Review 1

30 gal air compressor

15 days ago
Everything fine so far
Crestview, FL
Review 1

Do NOT Buy - Regulator Limits PSI to 125

25 days ago
Do NOT buy if you want air pressure at the hose over 125psi. Unit comes with 125psi regulator and after speaking with Dewalt, that is the only regulator that is supplied. They said "if you want more psi, then you can research and replace it if you like". Not a reason why I bought a 175psi compressor.

No, I do not recommend this product.

Petersburg, IL
Review 1

Okay but too much back pressure

28 days ago
Purchased this compressor last week and am not impressed. Runs and fills the tank just fine but once it has to turn back on to fill the tank again after use, the motor will not turn the compressor. It tries to turn the belt drive and gets about 2 turns then kicks the breaker on the motor. There is entirely too much back pressure on the pump for the 2hp motor to get the compressor moving again. We have to drain the tank all the way down to 2psi in order for the motor to start the spinning the pump. Fills up again to 175psi then have to drain it back down again and the cycle continues.

No, I do not recommend this product.

Review 1

Good so far

4 months ago
Seems to operate well .
SweepstakesYes

Yes, I recommend this product.