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Collection: 15 HP Rotary Screw Air Compressors
Browse our full range of 15 HP rotary screw air compressors and find the right fit for your operation. Whether you need base-mounted flexibility, tank-mounted convenience, or a system with integrated air drying, Penry Air has your solution in stock and ready to ship.
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ELGi EN11V 15hp Base Mount Rotary Screw Variable Speed Air Compressor 460V/3ph, 60hz 100PSI(S014990-175psi)
Regular price $10,997.00Regular priceUnit price / per$0.00Sale price $10,997.00Add to whishlist -
ELGi EN11V 15hp Base Mount Rotary Screw Variable Speed Air Compressor 460V/3ph, 60hz 125PSI(S014989-125psi)
Regular price $10,997.00Regular priceUnit price / per$0.00Sale price $10,997.00Add to whishlist -
ELGi EN11 15hp Base Mount Rotary Screw Air Compressor 200V/3ph, 60hz 175PSI(S016451)
Regular price $8,852.00Regular priceUnit price / per$0.00Sale price $8,852.00Add to whishlist -
ELGi EN11 15hp Base Mount Rotary Screw Air Compressor 200V/3ph, 60hz 150PSI(S016450)
Regular price $8,852.00Regular priceUnit price / per$0.00Sale price $8,852.00Add to whishlist -
ELGi EN11 15hp Base Mount Rotary Screw Air Compressor 200V/3ph, 60hz 125PSI(S016449)
Regular price $8,852.00Regular priceUnit price / per$0.00Sale price $8,852.00Add to whishlist -
ELGi EN11V 15hp Tank Mount Rotary Screw Variable Speed Air Compressor 120 Gallon / Timer Drain 460V/3ph, 60hz 175PSI(EN11V-175-120T-A2)
Regular price $12,351.00Regular priceUnit price / per$0.00Sale price $12,351.00Add to whishlist -
ELGi EN11 15hp Electric Rotary Screw Air Compressor, 120Gal Tank Mount,3ph 60hz Refrig Dryer & Filters (EN11-100-120T-G2-460v)
Regular price $12,503.00Regular priceUnit price / per$0.00Sale price $12,503.00Add to whishlist -
ELGi EN11 15hp Electric Rotary Screw Air Compressor, 120Gal Tank Mount,3ph 60hz Refrig Dryer & Filters (EN11-100-120T-G2-320v)
Regular price $12,503.00Regular priceUnit price / per$0.00Sale price $12,503.00Add to whishlist -
ELGi EN11 15hp Base Mount Rotary Screw Air Compressor 200V/3ph, 60hz 100PSI(S016448)
Regular price $8,852.00Regular priceUnit price / per$0.00Sale price $8,852.00Add to whishlist -
ELGi EN11V 15hp Tank Mount Rotary Screw Variable Speed Air Compressor 120 Gallon / Timer Drain 460V/3ph, 60hz 150PSI(EN11V-150-120T-A2)
Regular price $12,351.00Regular priceUnit price / per$0.00Sale price $12,351.00Add to whishlist -
ELGi EN11V 15hp Tank Mount Rotary Screw Variable Speed Air Compressor 120 Gallon / Timer Drain 460V/3ph, 60hz 125PSI(EN11V-125-120T-A2)
Regular price $12,351.00Regular priceUnit price / per$0.00Sale price $12,351.00Add to whishlist -
ELGi EN11V 15hp Tank Mount Rotary Screw Variable Speed Air Compressor 120 Gallon / Timer Drain 460V/3ph, 60hz 100PSI(EN11V-100-120T-A2)
Regular price $12,351.00Regular priceUnit price / per$0.00Sale price $12,351.00Add to whishlist -
ELGi EN11 15hp Electric Rotary Screw Air Compressor, 120Gal Tank Mount,3ph 60hz Refrig Dryer & Filters (EN11-100-120T-G2)
Regular price $12,503.00Regular priceUnit price / per$0.00Sale price $12,503.00Add to whishlist -
ELGi EN11 15hp Electric Rotary Screw Air Compressor, 120Gal Tank Mount, (EN11-100-120T-A2-460v)
Regular price $10,393.00Regular priceUnit price / per$0.00Sale price $10,393.00Add to whishlist -
ELGi EN11 15hp Electric Rotary Screw Air Compressor, 120Gal Tank Mount, (EN11-100-120T-A2-230v)
Regular price $10,393.00Regular priceUnit price / per$0.00Sale price $10,393.00Add to whishlist -
ELGi EN11 15hp Electric Rotary Screw Air Compressor, 120Gal Tank Mount, (EN11-100-120T-A2)
Regular price $10,393.00Regular priceUnit price / per$0.00Sale price $10,393.00Add to whishlist
5 HP Rotary Screw Air Compressors for Sale
Looking for a rotary screw compressor with more power than a 10 HP unit but not as bulky or costly as a 20 or 30 HP system? A 15 HP rotary screw air compressor offers the perfect middle ground—strong enough for most light to mid-range industrial operations, yet compact and cost-efficient enough for small facilities, shops, and service teams.
At Penry Air, we stock a growing collection of 15 HP rotary screw compressors, including base-mount, tank-mount, and dryer-integrated units from top-tier brands like ElGi, FS-Curtis, and Castair. Whether you’re powering tools in a repair shop, operating packaging equipment, or managing air systems in a plant, you’ll find the performance and reliability you need right here.
Why Choose a 15 HP Rotary Screw Compressor?
15 HP compressors are ideal for businesses that require consistent air pressure, long runtimes, and dependable energy efficiency. They’re designed to support continuous use, making them a strong choice for operations that can’t afford air pressure drops or costly downtime.
Here’s why more operations are upgrading to 15 HP rotary screw systems:
- Reliable airflow output (typically 60–70 CFM at 125 PSI)
- Built for 24/7 operation—no cooling periods or pressure fluctuations
- Lower maintenance compared to piston compressors
- Quiet operation – Most models operate under 75 dBA
- Space-efficient – Available in both compact and integrated formats
- Scalable – Can be networked or used as part of a multi-unit setup
Mounting Styles & Configuration Options
At Penry Air, we offer several 15 HP compressor types to suit your operation size and workflow setup.
Base-Mount Rotary Screw Compressors
Perfect for customers who already have an air tank or want to customize their layout. Base-mount models provide flexibility and take up less space.
Tank-Mount Rotary Screw Compressors
These units come with an integrated air receiver—usually between 60 and 120 gallons—offering plug-and-play convenience. Great for smaller shops and first-time buyers.
Rotary Screw Compressors with Air Dryers
If your application involves painting, food processing, medical tools, or electronics, you’ll need moisture-free air. Models with refrigerated dryers remove water vapor from the air stream, helping protect your equipment and ensure quality control.
Key Considerations When Choosing a 15 HP Model
Air Demand & Flow Rate (CFM)
Make sure the compressor can meet your peak air consumption. Most 15 HP rotary screw compressors deliver 60–70 CFM, which is ideal for running multiple tools or stations at once.
Power Requirements (Voltage & Phase)
- Single-phase units are available but more common in lighter-duty or residential setups.
- Three-phase units are standard for commercial and industrial use.
Drive Type
- Belt-driven models are common and easy to maintain.
- Direct-drive units offer slightly higher efficiency and reduced wear.
Variable Speed Drive (VSD) vs Fixed Speed
- Fixed-speed compressors run at one speed and are ideal for consistent demand.
- VSD models automatically adjust speed to match real-time air usage, reducing energy waste—especially useful in environments with fluctuating demand.
Oil-Injected vs Oil-Free
Most 15 HP models are oil-lubricated for durability. However, oil-free options are available if your environment requires the highest air purity standards.
Who Needs a 15 HP Rotary Screw Compressor?
15 HP compressors are used across industries where continuous airflow and stable PSI are essential. Popular use cases include:
- Auto body shops and vehicle service centers
- Light to mid-sized manufacturing lines
- Furniture and wood fabrication
- HVAC system testing and installation
- Packaging, bottling, and sealing equipment
- Plastics and rubber molding operations
- Maintenance departments in schools, hospitals, and commercial buildings
Buy or Rent – Flexible Options from Penry Air
If you’re unsure about buying upfront, or just need a unit for a limited project or emergency, ask about our rotary screw compressor rental program. We offer 15 HP systems for short-term or long-term rental, with fast shipping and support included.
All rental units are fully serviced, tested, and ready to work.