Choosing the right 80 gallon single phase air compressor can significantly impact your workshop efficiency and productivity. These compressors are designed to handle heavy-duty tasks with reliable airflow, durable construction, and optimal power output. Below is a summary table highlighting key specifications of the most popular models available for purchase.
| Model | Horsepower (HP) | Max PSI | CFM @ 90 PSI | Type |
|---|---|---|---|---|
| CAMPBELL HAUSFELD 80 Gallon | 5 HP | 140 PSI | 16 CFM | Single Stage |
| DEWALT 80 Gallon Vertical | 4.7 HP | 155 PSI | 14.1 CFM | Single Stage |
| EMAX E250 Stationary 2 Stage | 10 HP | Not specified | 38 CFM | Two Stage |
| EMAX E350 2 Stage Single Phase | 7.5 HP | Not specified | 31 CFM | Two Stage |
| NorthStar Air Compressor Quiet Armor | 7.5 HP | 175 PSI | 26 CFM | Single Phase |
CAMPBELL HAUSFELD 80 Gallon Vertical Air Compressor
The CAMPBELL HAUSFELD 80 Gallon air compressor delivers robust power via a 5 HP motor with a max pressure of 140 PSI, making it suitable for demanding tasks. This single-stage compressor provides a steady airflow of 16.0 CFM at 90 PSI. Its vertical tank design helps save workspace while providing ample 80-gallon storage for prolonged use.
The unit features a durable 2-cylinder cast iron pump that significantly extends the compressor’s lifespan, offering reliable operation up to 10,000 hours. The sturdy build ensures consistent efficiency and durability, making it ideal for various heavy-duty applications in both home and professional shops.
DEWALT 80 Gallon Vertical Air Compressor
The DEWALT 80 Gallon Vertical Air Compressor offers a slightly higher max pressure of 155 PSI with a 4.7 HP motor, delivering 14.1 CFM at 90 PSI. It’s designed to balance power and efficiency for both shop and home environments. Its oil-lubricated system enhances durability and reduces maintenance requirements.
This model also focuses on quieter operation, running at 62 dB noise levels, ideal for noise-sensitive workplaces. The ASME-certified 80-gallon tank ensures compliance with safety regulations while providing significant air storage that supports extended usage without frequent motor cycles.
EMAX E250 Stationary 2 Stage Air Compressor
The EMAX E250 compressor stands out with a powerful 10 HP motor and a two-stage pump design, delivering up to 38 CFM. This efficiency makes it suitable for the toughest industrial tasks requiring continuous airflow.
Its 80-gallon vertical tank supports substantial air storage. Enhanced by Cool-Tek Air Stream Technology, it minimizes moisture and keeps operating temperatures 35% lower, thereby extending pump life. This splash-lubricated compressor emphasizes longevity and high-quality performance.
EMAX E350 7.5HP 80 Gallon Industrial Compressor
The EMAX E350 offers a robust 7.5 HP motor with a two-stage compression system that delivers 31 CFM. Designed for industrial applications, this compressor uses advanced pressure lubrication for precise oil delivery which enhances pump life and reduces maintenance.
Additionally, the Whisper Quiet System reduces noise by up to 50%, creating a more comfortable work environment without sacrificing airflow quality. This model is optimal for industrial users seeking both power and quieter operation.
NorthStar Air Compressor with Quiet Armor
The NorthStar Air Compressor features Quiet Armor noise reduction technology, operating at 68 decibels—comparable to a normal conversation—while delivering 26 CFM at 90 PSI. Powered by a 7.5 HP single-phase 230V industrial motor, it reaches a max pressure of 175 PSI, supporting optimum tool efficiency.
This compressor is suitable for users who prioritize quieter working conditions without compromising performance. Its vertical design and reliable airflow make it effective across various shop settings and industrial environments.
Buying Guide for 80 Gallon Single Phase Air Compressors
When selecting the best 80 gallon single phase air compressor, consider multiple factors to ensure it meets your specific needs:
Horsepower and CFM Rating
The motor horsepower (HP) directly impacts compressor power output and the volume of air delivered, measured in CFM (cubic feet per minute). Higher HP and CFM ratings support more demanding tools and continuous use. For heavy industrial applications, models like the EMAX E250 with 10 HP and 38 CFM are ideal, while 5 to 7.5 HP compressors suit moderate to heavy tasks.
Single Stage vs Two Stage Compressors
Single stage compressors compress air once per cycle, generally resulting in lower pressure and airflow but simpler maintenance. Two stage compressors compress air twice for higher pressure and efficiency, suitable for industrial or high-demand settings but often at a higher cost.
Tank Size and Orientation
80 gallons provides ample air reserve to minimize motor cycling during prolonged tool use. Vertical tanks save floor space, while horizontal tanks may be easier to access and stabilize. Space constraints and workspace layout influence this choice.
Noise Level
Noise ratings differ widely; compressors operating below 70 dB, like the DEWALT or NorthStar models, are preferable in environments sensitive to noise. Quieter models reduce workplace disturbance and potential hearing damage during extended use.
Lubrication Type
Oil-lubricated compressors offer longer service life and reduced wear versus oil-free models but require periodic maintenance. Splash or pressure lubrication provides efficient oil delivery to internal parts, enhancing durability.
Durability and Build Quality
Look for compressors with cast iron pumps and sturdy frames that extend operational lifespan. Certified tanks ensure safety and compliance with industry standards.
Additional Features
- Auto Drain Systems: Reduce manual maintenance by automatically removing moisture buildup.
- Quiet Technology: Integrated noise reduction technologies benefit residential or noise-conscious shops.
- Ease of Maintenance: Features like easy-fill oil ports, oil sight gauges, and accessible filters simplify upkeep.
Evaluating these factors will help you select an 80 gallon single phase air compressor that matches your operational demands, budget, and workspace requirements.