Speedaire Compressors
Reliable Compressed Air Solutions Since 1929
Whether you need a stand-alone unit or a complete compressed air system, Speedaire® has the solution. Our extensive product line includes air compressors, air dryers, regulators, lubricators, hoses, fittings, and accessories.
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About Speedaire
For over 95 years, Speedaire® Air Compressor has been a leading provider of innovative compressed air technologies for industrial, commercial and home use. Our extensive product line features high-quality air compressors, air treatment components, hoses, regulators and accessories.
All Speedaire® compressors, dryers, filters, reels and parts are crafted to the highest standards right here in the USA. We offer both lubricated and oil-free options to match your specific application.
Why Choose Speedaire
Reliable Performance
Speedaire® compressors are designed for continuous duty applications and built to last. From the premium motors to the fully enclosed belt guards, every component is engineered for maximum life expectancy.
Powerful Air Delivery
Speedaire® offers a full range of air compressors to suit any application. Whether you need maximum airflow for automotive service, high pressure for air tools, or quiet operation for a woodworking shop.
Durable Parts and Accessories
In addition to compressors, Speedaire® provides a complete line of accessories including air filters, regulators, lubricators, hoses, and reels. All parts are constructed from quality materials to ensure long service life.
Trusted Grainger Brand
Speedaire® compressors are manufactured by Grainger, a leading industrial supplier with over 90 years of experience. Buying Speedaire® means you can be confident in the engineering and quality testing behind every unit.
Our Product Categories
Featured Products
Speedaire Electric Vertical Tank Air Compressor,2 Stage, 5HP, 16.6CFM
Model: 4МЕ96
Speedaire 1 Phase Horizontal Tank Mounted 2HP Electric Air Compressor, 30 gal., 135 psi
Model: 4B234
Speedaire Air Compressor, 3.0 HP,240V,135 psi. Horizontal Tank. Electric powered
Model: 1NNF7
Speedaire Electric Powered Air Compressor, 10 hp, 2 Stage. Horizontal Tank
Model: 35WC53
Industry Applications
Automotive
Powerful solutions for auto repair shops, body shops, and service centers.
Manufacturing
Reliable air systems for production lines and industrial processes.
Construction
Durable compressors for job sites and pneumatic tools.
Woodworking
Clean, consistent air for precision tools and finishing equipment.
What Our Customers Say
As a pro mechanic, air tools are my livelihood. After researching options, I bought the Speedaire 80-gallon vertical two-stage compressor. This thing is a beast! Plenty of power and airflow for multiple tools running simultaneously.
James Miller
Professional Mechanic
As the owner of a busy auto body shop, air power is the heartbeat of our business. My shop has used Speedaire compressors for 15 years without a single breakdown or major issue. The rugged cast iron pumps hold up to extremely heavy daily use.
Tyler Brown
Auto Body Shop Owne
As a general contractor, air power is crucial for my crew on job sites. After trying a few Speedaire models, I’m sold. The cast iron pumps hold up to the rigorous demands of our work. Worth every penny.
Michelle Davis
General Contractor
Frequently Asked Questions
Speedaire offers a variety of air compressors to suit different industrial and workshop needs. These include:
• Reciprocating (piston) compressors – ideal for intermittent use in workshops and garages.
• Rotary screw compressors – suitable for continuous, high-demand industrial operations.
• Portable compressors – compact units for on-site or mobile use.
• Stationary compressors – typically larger, higher-capacity models for permanent installation.
They come in both oil-lubricated and oil-free versions, depending on the application and cleanliness requirements.
It depends on the model. Rotary screw Speedaire compressors are designed for continuous-duty applications and can run for long periods without overheating, making them ideal for manufacturing, automotive, or industrial environments. In contrast, piston-style Speedaire compressors are typically rated for intermittent use and need rest cycles to avoid wear and overheating. Always check the duty cycle rating of the specific unit.
Proper maintenance extends the life and performance of your Speedaire compressor. Key steps include:
• Regular oil changes (for oil-lubricated models) every 500–1000 hours of use.
• Checking and replacing air filters to maintain airflow and reduce contamination.
• Draining moisture from the tank daily to prevent corrosion.
• Inspecting belts and hoses for wear and proper tension.
• Checking safety valves and gauges to ensure correct function.
Consult the specific model’s manual for a maintenance schedule and recommended service intervals.
The size depends on the CFM (Cubic Feet per Minute) and PSI (Pounds per Square Inch) requirements of your tools. To choose the right compressor:
1. Identify the highest CFM tool you’ll use.
2. Add 30–50% extra capacity for efficiency and to avoid overworking the compressor.
3. Ensure the compressor can maintain the required PSI.
For example, a tool requiring 5 CFM at 90 PSI would work well with a Speedaire compressor rated at 7–8 CFM at 90 PSI. If you’re running multiple tools simultaneously, total up their combined requirements.
Speedaire compressors and their replacement parts are primarily distributed by Grainger, both online and through physical locations. Grainger offers:
• OEM parts (filters, gaskets, pressure switches, etc.)
• Technical support and user manuals
• Referrals to local authorized service providers for repairs
Always check the model number on the nameplate to ensure you order the correct parts or seek accurate service recommendations.