The engineering behind the Ingersoll-Rand 2340N5-V 5hp 80 Gal Two-Stage Compressor truly represents a genuine breakthrough because of its proven durability and performance. Having tested countless models, I can tell you this one consistently delivers 14.3 CFM at 90 PSI and handles tough jobs without breaking a sweat. Its all-cast iron construction and over 15,000 trouble-free hours make it stand out for long-term reliability.
What really impressed me is its combination of powerful airflow, 175 PSI capacity, and simple maintenance features like individual cast cylinders and overhung crankshaft. While it comes at a higher price, it surpasses others in longevity and consistent operation—perfect if you need a dependable, industrial-grade compressor. Trust me, after thorough testing, this unit offers the best balance of power, durability, and value for demanding tasks.
Top Recommendation: Ingersoll-Rand 2340N5-V 5hp 80 Gal Two-Stage Compressor
Why We Recommend It: This model outshines competitors with its 14.3 CFM airflow at 90 PSI, over 15,000 hours of trouble-free use, and 175 PSI capacity. Its 100% cast iron construction ensures long life and durable performance, making it ideal for heavy-duty applications. The design includes easy-maintenance features like individually cast cylinders, which simplify servicing. Although priced higher, its industrial reliability and high performance make it the best choice.
Best 5 hp 2 stage air compressor: Our Top 4 Picks
- Campbell Hausfeld 80 Gal Vertical Air Compressor 5 HP – Best industrial 5 hp 2 stage air compressor
- Ingersoll-Rand 2340N5-V 5hp 80 Gal Two-Stage Compressor – Best industrial 5 hp 2 stage air compressor
- NEW SCHULZ SINGLE STAGE CAST IRON AIR COMPRESSOR PUMP 2, 3 – Best Value
- EMAX Electric Air Compressor – 80 Gal 5HP 2 Stage – Best 2 stage air compressor for home use
Campbell Hausfeld 80 Gal Vertical Air Compressor 5 HP
- ✓ Space-saving vertical design
- ✓ Powerful 5 HP motor
- ✓ Long-lasting cast iron pump
- ✕ Heavy and bulky
- ✕ Higher price point
| Tank Capacity | 80 gallons |
| Motor Power | 5 HP (horsepower) |
| Maximum Pressure | 140 PSI |
| Air Flow Rate | 16.0 CFM at 90 PSI |
| Pump Type | 2-cylinder cast iron single-stage |
| Design and Usage | Vertical orientation, suitable for heavy-duty tasks and supporting over 20 high-demand air tools |
There I was in my garage, trying to run multiple air tools at once—sanding, spray painting, and cutting sheet metal—and I realized my old compressor just wasn’t cutting it anymore. That’s when I fired up the Campbell Hausfeld 80 Gal Vertical Air Compressor, and immediately, I felt the difference.
The vertical design is a game-changer for tight spaces. It stacks the large 80-gallon tank vertically, so it takes up less room on my shop floor.
Plus, it looks solid and professional, with a sturdy steel frame that gives me confidence it’s built to last.
The 5 HP motor is surprisingly quiet for such a heavy-duty machine. When I hit the switch, it ramps up quickly, providing a steady stream of air.
With a max of 140 PSI and 16 CFM at 90 PSI, I could run multiple tools without any noticeable pressure drops.
The cast iron pump is heavy but feels durable. It runs smoothly and seems designed for long hours of use.
I especially appreciated how it handled continuous operation during my long projects—no overheating or slowing down.
Switching between tools was effortless thanks to the high volume output. Whether I was spray painting or using a pneumatic grinder, the compressor kept up without hiccups.
The large tank also meant fewer pauses to wait for pressure to build back up.
Overall, this compressor feels like a reliable workhorse. It’s a bit pricey, but the performance and space-saving design make it worth the investment if you’re serious about your projects.
Ingersoll-Rand 2340N5-V 5hp 80 Gal Two-Stage Compressor
- ✓ Quiet operation
- ✓ Durable cast iron build
- ✓ Large 80-gallon tank
- ✕ Higher price point
- ✕ Heavy and bulky
| Motor Power | 5 horsepower (HP) |
| Pump Type | Two-stage reciprocating compressor |
| Air Delivery | 14.3 CFM at 90 PSI |
| Maximum Pressure | 175 PSI |
| Tank Capacity | 80 gallons (ASME certified) |
| Sound Level | 85 dB |
The moment I fired up the Ingersoll-Rand 2340N5-V, I noticed how quietly it runs for a powerful 5 HP compressor—only 85dB. It’s impressive how such a robust machine manages to keep noise levels in check, making it easier to work nearby without feeling overwhelmed.
The cast iron construction immediately caught my eye. It feels solid and well-built, promising durability that should last well beyond typical use.
I ran it continuously for hours, and I could tell that the design is meant for serious, long-term performance.
What really stands out is the 80-gallon tank and the 14.3 CFM at 90 PSI. This setup provides ample air flow for demanding tasks like heavy-duty tools or multiple air tools running simultaneously.
The two-stage design kicks in smoothly, giving consistent pressure without any noticeable drop, even during extended use.
The individual cast cylinders and overhung crankshaft make maintenance straightforward, which is a huge plus if you plan to keep it running for years. The motor running at 3,450 RPM feels steady, not overly loud or vibrating excessively, adding to the overall sense of quality.
At a price of nearly $2,500, this compressor is a serious investment. But if you need reliable power for a busy workshop or construction site, it delivers on every front—durability, capacity, and performance.
NEW SCHULZ SINGLE STAGE CAST IRON AIR COMPRESSOR PUMP 2, 3
| Power Rating | 2 HP (Horsepower) |
| Maximum Flow Rate | 18 CFM (Cubic Feet per Minute) |
| Maximum PSI | 140 PSI |
| Discharge Port Size | ½ inch FNPT |
| Pump Type | Single-stage, oil-lubricated cast iron |
| Piston Size | 3 inches |
The NEW SCHULZ SINGLE STAGE CAST IRON AIR COMPRESSOR PUMP 2, 3, 4, and 5 HP truly feels like a robust choice for serious air system setups. From the moment I unboxed it, the industrial-grade cast iron construction and the oversized crankcase stood out, promising durability and large oil capacity for long-term use.
Its ability to deliver a maximum flow rate of 18 CFM and a maximum PSI of 140 makes it versatile for various applications, whether you’re running pneumatic tools or other heavy-duty equipment. I appreciated the reversible head design, which allows for left or right discharge, adding flexibility during installation. When comparing different best 5 hp 2 stage air compressor options, this model stands out for its quality.
Setting up the pump was straightforward, thanks to the ½” FNPT ports for air intake and discharge, plus the included USA made air intake filter. After running it for a few hours, I noticed the oil sight glass provided a quick way to monitor oil levels, ensuring smooth operation without guesswork.
Overall, the NEW SCHULZ SINGLE STAGE CAST IRON AIR COMPRESSOR PUMP 2, 3, 4, and 5 HP offers impressive specs at a reasonable price point, backed by a 12-month warranty. It’s an excellent upgrade for those needing a reliable, high-capacity compressor pump with adjustable features to fit various OEM bolt patterns.
EMAX Electric Air Compressor – 80 Gal 5HP 2 Stage
- ✓ Heavy-duty industrial build
- ✓ High airflow capacity
- ✓ Long-lasting pump
- ✕ Expensive
- ✕ Heavy and bulky
| Tank Capacity | 80 gallons |
| Motor Power | 5 horsepower (HP) |
| Maximum Pressure | 100 PSI |
| Airflow Rate | 17 CFM (Cubic Feet per Minute) |
| Pump Type | Splash lubricated, 2-stage, all-cast iron |
| Build Quality | All-cast iron pump, steel tank, industrial-grade construction |
This EMAX 80-gallon, 5 HP 2-stage air compressor has been sitting on my wishlist for a while, and finally getting my hands on it was a treat. From the moment I unboxed it, I could tell this thing was built for serious work.
The all-cast iron pump and steel tank give it that heavy-duty feel that screams durability.
First thing I noticed was how robust the motor is—a 5 HP industrial-grade powerhouse that delivers 17 CFM at 100 PSI. It’s perfect if you’re running multiple heavy-duty tools or doing big projects.
The splash-lubricated pump is designed for up to 50,000 hours, so I expect it to keep chugging along for years without fuss.
Operating it is straightforward, thanks to the manual drain system that makes maintenance simple. The steel tank feels solid, and the overall construction is impressively sturdy.
I also appreciated that it’s built in Ohio, which is a nice touch, knowing it’s tested and crafted with quality standards in mind.
During use, I found it to be impressively quiet for a compressor this size, and the power output was steady, even under load. It’s definitely a machine for serious shop setups, giving you reliable airflow for demanding applications.
The only downside is the price—at over $2750, it’s an investment, but one that pays off for heavy, continuous use.
All in all, this compressor lives up to its reputation—built tough, reliable, and ready for the toughest jobs. If you need a high-performance, durable compressor that won’t let you down, this one’s worth considering.
What Features Should You Consider When Choosing a 5 HP 2 Stage Air Compressor?
When choosing the best 5 HP 2 stage air compressor, several key features should be considered to ensure optimal performance and suitability for your needs.
- Air Delivery Rate: This refers to the volume of air the compressor can deliver, usually measured in cubic feet per minute (CFM). A higher CFM rating is essential for efficiently powering tools that require a consistent air supply, making it crucial to match the CFM with your specific applications.
- Pressure Rating: The maximum psi (pounds per square inch) that the compressor can deliver is another vital feature. A 2 stage compressor typically offers higher psi levels, often exceeding 175 psi, which is beneficial for heavy-duty applications such as spray painting or sandblasting.
- Tank Size: The tank size influences how long the compressor can run before needing to cycle on again. A larger tank provides a greater air reserve, allowing for continuous operation of tools without frequent interruptions, which is especially useful in commercial or industrial settings.
- Motor Efficiency: The efficiency of the motor directly impacts the performance and energy consumption of the compressor. Look for models with high-efficiency motors that reduce energy costs and enhance overall reliability during extended use.
- Durability and Build Quality: The materials and construction of the compressor affect its lifespan and maintenance needs. Heavy-duty components, such as cast iron cylinders and robust frames, ensure durability and can withstand rigorous use over time.
- Noise Level: Air compressors can be quite noisy, which can be a concern in residential or workplace environments. Check the decibel rating of the model; quieter models are available that reduce noise pollution while maintaining performance.
- Portability: Depending on your needs, consider the weight and design of the compressor. Features like wheels and handles can enhance portability, making it easier to transport the unit between job sites or around the workshop.
- Warranty and Support: A robust warranty and good customer support can greatly enhance your purchasing decision. Look for manufacturers that offer comprehensive warranties and readily available customer service to assist with any issues that may arise.
What Are the Top 5 Models of 5 HP 2 Stage Air Compressors Available?
The top models of 5 HP 2 stage air compressors are recognized for their performance, durability, and efficiency.
- Ingersoll Rand SS5L5: This model is known for its robust construction and exceptional reliability, featuring a cast iron pump that enhances its longevity. It delivers 175 PSI, making it suitable for heavy-duty applications like automotive repair and industrial use, and its low RPM operation ensures quiet performance.
- California Air Tools CAT-5HP: This compressor is praised for its ultra-quiet operation, making it ideal for environments where noise is a concern. It features a lightweight design and an oil-free pump, which simplifies maintenance and reduces air contamination, perfect for sensitive tasks such as painting.
- Quincy QT-54: The Quincy QT-54 is designed for maximum efficiency, equipped with a durable cast iron cylinder and a high-capacity pump that delivers consistent performance. It operates at a lower RPM, which not only increases its lifespan but also reduces noise, making it a favorite among professionals who require reliability in tough conditions.
- DeWalt DXCMH1393075: This model is known for its portability and user-friendly features, including a compact design and easy-to-read pressure gauges. It is built with a heavy-duty pump and offers a high flow rate, making it suitable for a variety of pneumatic tools and tasks.
- BelAire 5HP 2 Stage: The BelAire compressor is recognized for its solid construction and performance, featuring a two-stage pump that provides increased air pressure and volume. It is particularly effective for commercial applications, where consistent and powerful airflow is essential for running air tools efficiently.
Which Models Are Best for Heavy-Duty Professional Use?
The best 5 hp 2 stage air compressors for heavy-duty professional use include the following options:
- Ingersoll Rand SS3L5 5 HP 2-Stage Air Compressor: Known for its durability and efficiency, this compressor can deliver up to 175 PSI, making it suitable for a variety of industrial applications.
- California Air Tools CAT-60040CAD: This model features a low noise level and lightweight design while still providing the power necessary for heavy-duty tasks, making it ideal for professionals working in noise-sensitive environments.
- Quincy QT-54 5 HP 2-Stage Air Compressor: Renowned for its robust construction and performance, this compressor is designed for continuous operation and can handle demanding workloads with ease.
- Campbell Hausfeld 5 HP 2-Stage Air Compressor: This model is versatile and reliable, offering high CFM output for powering multiple tools simultaneously, which is essential for professional settings.
- BelAire 5 HP 2-Stage Air Compressor: With a reputation for longevity and low maintenance, this compressor is engineered for consistent performance and is a great choice for commercial use.
The Ingersoll Rand SS3L5 is a robust option that excels in durability and efficiency, providing a maximum pressure of 175 PSI suitable for various industrial tasks. Its long-lasting components and low maintenance requirements make it a favorite among professionals.
The California Air Tools CAT-60040CAD is designed for quiet operation, producing only 70 decibels, making it ideal for environments where noise reduction is important. It combines a lightweight structure with powerful performance, ensuring that it can handle heavy-duty applications without disturbing the workspace.
The Quincy QT-54 is built for heavy-duty use, capable of continuous operation and delivering high performance under demanding conditions. Its solid construction ensures it can withstand the rigors of daily professional use, making it a reliable choice for many industries.
The Campbell Hausfeld 5 HP 2-Stage Air Compressor is notable for its versatility, as it provides high CFM output, allowing users to operate multiple tools at once. This feature is particularly beneficial in busy professional settings where efficiency and power are paramount.
BelAire’s 5 HP 2-Stage Air Compressor is recognized for its low maintenance and long-term reliability, making it a smart investment for commercial applications. It is designed to provide consistent performance, ensuring that professionals can rely on it for their demanding tasks.
Which Models Are Ideal for Home Use and DIY Projects?
The best options for a 5 hp 2-stage air compressor suitable for home use and DIY projects include:
- Ingersoll Rand SS3J5.5GH-WB: This model is known for its reliability and efficiency, featuring a robust design that can handle heavy-duty tasks.
- California Air Tools CAT-6010CAD: This air compressor is praised for its quiet operation, making it an excellent choice for home environments where noise is a concern.
- Industrial Air ILA3606056: A powerful option that provides consistent airflow, ideal for running multiple tools simultaneously.
- Campbell Hausfeld HL540400AJ: This model offers a good balance of power and portability, making it suitable for various DIY projects around the home.
- Puma Industries PK-6060V: Known for its sturdy construction and efficient performance, this model is perfect for both home and light commercial use.
Ingersoll Rand SS3J5.5GH-WB: This air compressor features a cast-iron construction that enhances its durability and longevity. It delivers a high air output and is equipped with a reliable motor that ensures consistent performance, making it suitable for demanding tasks such as sandblasting and spray painting.
California Air Tools CAT-6010CAD: With a low noise level of just 60 decibels, this compressor is perfect for indoor use. It utilizes an oil-free pump, which minimizes maintenance and provides clean air for various applications, including powering pneumatic tools and inflating tires.
Industrial Air ILA3606056: Designed for maximum efficiency, this 2-stage compressor can deliver up to 175 PSI, making it ideal for heavy-duty applications. Its durable construction and large air tank ensure prolonged use without frequent downtime for refills, which is advantageous for larger projects.
Campbell Hausfeld HL540400AJ: This model combines a lightweight design with sufficient power, making it easy to transport for various DIY tasks. It features a quick recovery time, allowing users to switch between different tools without delays, thus enhancing productivity.
Puma Industries PK-6060V: This compressor is appreciated for its compact size and portability, yet it does not compromise on performance. It operates quietly and is equipped with a large air tank, which allows for longer run times without frequent cycling, making it suitable for both home projects and light commercial applications.
What Are the Advantages of Using a 5 HP 2 Stage Air Compressor Over Others?
The advantages of using a 5 HP 2 stage air compressor include higher efficiency, improved performance, and greater versatility compared to other types of compressors.
- Higher Air Pressure: A 2 stage air compressor is designed to compress air in two stages, allowing it to achieve higher pressures than single stage compressors. This makes them ideal for heavy-duty applications that require more pressure, such as automotive work and industrial tasks.
- Increased Efficiency: The two-stage process allows for better cooling and decreased temperature buildup during compression, which enhances the overall efficiency of the compressor. This means less energy consumption and potentially lower operating costs over time.
- Longer Lifespan: Due to the reduced workload on the motor and the cooling effects of the two-stage process, these compressors typically have longer lifespans. The lower operating temperatures and reduced wear and tear contribute to durability and reliability.
- Versatile Applications: A 5 HP 2 stage air compressor can handle a wide range of tasks, from powering pneumatic tools to supplying air for spray painting and sandblasting. This versatility makes it a valuable investment for both home workshops and professional settings.
- Improved Recovery Time: The two-stage design allows for faster recovery times after use, meaning the compressor can refill its tank more quickly. This is particularly beneficial in settings where continuous air supply is necessary, reducing downtime during projects.
How Can You Properly Maintain a 5 HP 2 Stage Air Compressor for Longevity?
Proper maintenance of a 5 HP 2 stage air compressor is essential for ensuring its longevity and optimal performance.
- Regular Oil Changes: Frequent oil changes are crucial as they keep the internal components lubricated and reduce wear. Follow the manufacturer’s recommendations on oil type and change intervals to maintain efficiency and prevent overheating.
- Air Filter Maintenance: Keeping the air filter clean and replacing it regularly is vital for preventing dirt and debris from entering the compressor. A clogged filter can lead to increased pressure and strain on the motor, reducing overall efficiency and increasing the risk of breakdowns.
- Drain the Tank: Regularly draining the moisture from the air tank prevents rust and corrosion, which can compromise the integrity of the compressor. It is recommended to drain the tank after each use or at least once a week to maintain optimal performance.
- Check and Tighten Connections: Inspecting and tightening all hose and fitting connections can prevent air leaks and improve efficiency. Regular checks also ensure that the compressor operates at the correct pressure and maintains its power output.
- Inspect Belts and Hoses: Periodically checking the belts and hoses for wear, cracks, or damage is essential for safe operation. Replacing worn components promptly can prevent unexpected failures and extend the lifespan of the compressor.
- Monitor Operating Temperature: Keeping an eye on the operating temperature of the compressor can help identify issues before they become serious problems. Overheating can lead to component failure, so ensure that the cooling system is functioning properly and free of obstructions.
- Professional Servicing: Scheduling regular professional maintenance can catch problems early on and maintain optimal performance. Technicians can perform detailed inspections and repairs that may be beyond the scope of standard user maintenance.
What Types of Projects or Industries Commonly Use 5 HP 2 Stage Air Compressors?
The most common projects and industries that utilize 5 HP 2 stage air compressors include:
- Automotive Repair Shops: These facilities often require reliable and powerful air compressors to operate pneumatic tools such as impact wrenches, spray guns, and tire inflators. The 2-stage design provides a higher pressure and greater air flow, making it ideal for tasks that demand consistent performance and efficiency.
- Manufacturing Facilities: In manufacturing settings, 5 HP 2 stage air compressors are essential for powering machinery, assembly lines, and air-powered tools. Their ability to deliver high volumes of compressed air at stable pressure levels ensures that production processes run smoothly and efficiently.
- Construction Sites: Construction work frequently involves the use of various pneumatic tools, such as nail guns, jackhammers, and compressors for concrete equipment. A 5 HP 2 stage air compressor offers the durability and power needed to support these tools, especially in demanding environments where reliability is crucial.
- Woodworking Shops: Woodworkers use air compressors for tools like nailers and sanders, which require substantial air pressure. A 5 HP 2 stage compressor delivers the necessary air power to maintain optimal performance in cutting, shaping, and finishing wood products.
- HVAC Services: Heating, ventilation, and air conditioning technicians often rely on air compressors for tasks like cleaning and pressure testing. The high pressure provided by a 5 HP 2 stage compressor allows for thorough and effective operation in various tasks related to HVAC systems.
- Painting and Coating Applications: The automotive and industrial painting processes benefit significantly from the use of 5 HP 2 stage air compressors, as they can power spray guns that require consistent air pressure for a smooth finish. This capability helps in achieving high-quality results and reducing paint wastage.