Sullair
Sullair Compressed Air Systems at Cummins-Wagner
Industry-Leading Compressed Air Systems for Every Application
Cummins-Wagner is proud to be a trusted distributor of Sullair compressed air systems across the Mid-Atlantic. Serving customers in Pennsylvania, Maryland, Virginia, Delaware, and surrounding regions, we deliver the full range of Sullair rotary screw compressors, oil-free systems, dryers, vacuum solutions, and OEM parts.
As part of Hitachi Industrial Equipment Systems Co., Sullair is globally recognized for its innovation in rotary screw technology and continues to lead the industry with products that emphasize uptime, performance, and low maintenance. Cummins-Wagner supports customers with in-stock availability, expert product selection, and turnkey installation services.
Whether you operate a machine shop, manufacturing facility, power plant, food processing site, or pharmaceutical lab, Sullair’s compressed air systems provide the efficiency, uptime, and performance you demand—backed by Cummins-Wagner’s expert engineering and 24/7 service.
2-50 HP Sullair S-energy air compressors and heatless desiccant dryers for a large landfill in Virginia.
Sullair compressor with high static cooling fan and package air inlet filter, desiccant blower purge dryer with filter elements, and a 400-gallon vertical air receiver tank, by our Philadelphia branch.
Sullair S-Energy 5500 startup by our Cummins-Wagner service team.
Sullair Hitachi DSP air compressor startup for a manufacturer in Maryland.
Sullair TS-20 air compressor 200 HP 2-stage tandem air end, variable capacity control air compressor, by our Pennsylvania branch.
Sullair S-energy 60 HP compressors, cycling refrigerated air dryer, and air receiver.
100 HP Sullair air compressor with spiral valve.
Relocation of compressed air equipment, a Sullair ShopTek compressor, from one shed to another, by our Philadelphia branch.
Sullair Shoptek Compressor ST30, Sullair Refrigerated Dryer, with Pre and Post Sullair Line Filters installed by our Cummins-Wagner NJ / Philadelphia office.
Three Sullair air compressors at local Philadelphia/NJ company.
Why Choose Cummins-Wagner for Sullair Products?
- Strategic Regional Distributor with deep product knowledge and hands-on experience
- Large Inventory In-Stock for quick delivery and emergency support
- Factory-Authorized Service Centers across all major service territories
- Turnkey Installation & Air System Audits to maximize ROI and efficiency
- 24/7 Emergency Repair Services with trained technicians on call
Industries That Rely on Sullair
- Manufacturing
- Food & Beverage
- Pharmaceutical & Biotech
- Mining & Aggregates
- Chemical Processing
- Power Generation
- General Industrial & Commercial
Complete Sullair Product Line at Cummins-Wagner
Rotary Screw Compressors
- S-energy® Series (40–100 HP) – Reliable, quiet, and energy efficient
- LS Series (125–200 HP) – Advanced design with intuitive controls
- TS Series Two-Stage (100–600 HP) – Up to 15% more efficient
- ShopTek® Series (5–100 HP) – Compact footprint for industrial or light commercial use
Oil-Free Compressors
- Scroll, dry screw, and centrifugal options (5–30,000 HP)
- Ideal for critical applications requiring clean, contaminant-free air
Vacuum Systems
- VS Series Rotary Screw Vacuum – Efficient, low-pulsation vacuum generation
Air Treatment & Accessories
- Refrigerated & Desiccant Dryers
- Compressed Air Filters
- Storage Tanks, Flow Controllers, & Heat Recovery Systems
- OEM Sullair Parts: Filters, air end kits, lubricants, seals, and more
Local Service and Support You Can Count On
Cummins-Wagner’s dedicated Air Compressor Service Department in Maryland—and across all service regions—delivers responsive, expert maintenance and repair for your compressed air systems. Our factory-trained technicians offer:
✔ Preventative Maintenance Plans
✔ Emergency Repairs (24/7 availability)
✔ Air End Rebuilds
✔ System Troubleshooting & Diagnostics
✔ Energy Audits & Leak Detection
We understand that downtime is costly. That’s why we offer flexible Preventative Maintenance Contracts to help you avoid unexpected failures and keep your systems running smoothly year-round. Our PM programs include routine inspections, oil analysis, filter replacements, and scheduled maintenance tailored to your usage and system demands.
Our technicians are fully equipped to service rotary screw, oil-free, and reciprocating compressors. With access to OEM Sullair parts and regional inventory, we reduce downtime and ensure long-term equipment reliability.
Learn more about our Air Compressor Repair Services in Maryland and Preventative Maintenance Plans to keep your air systems running at peak performance.
A Legacy of Performance: The Sullair Advantage
Founded in 1965, Sullair revolutionized the industry by pioneering rotary screw compressor technology. Now part of Hitachi Industrial Equipment Systems, Sullair continues to lead with durable, low-maintenance designs known globally for their energy efficiency and field reliability.
Sullair compressors are built in Michigan City, Indiana, and meet stringent ISO 9001 and ISO 14001 standards. They are engineered for continuous-duty use in the harshest environments—and optimized to reduce operating costs over the full system lifecycle.
Since 2018, Cummins-Wagner has proudly partnered with Sullair to bring this global innovation directly to customers across the Mid-Atlantic region.
Comprehensive Air System Solutions
Cummins-Wagner provides more than just equipment—we offer complete system integration, including:
- Compressed Air Audits & Leak Detection
- Turnkey Packaged Systems
- Engineering & Design Support
- Lifecycle Services: Installation, Commissioning, and Maintenance
Frequently Asked Questions About Sullair Compressors
What makes Sullair compressors unique?
- Sullair was one of the first to embrace rotary screw technology and continues to innovate with systems known for long service intervals, low maintenance, and industry-leading uptime.
What industries benefit most from Sullair air compressors?
- Sullair compressors are ideal for manufacturing, chemical, pharmaceutical, mining, food processing, and power generation applications.
Does Sullair offer oil-free compressors?
- Yes, Sullair offers a full line of oil-free compressors, including scroll, dry screw, and centrifugal models, which are ideal for applications that require contaminant-free air.
What is the typical maintenance schedule for Sullair rotary screw compressors?
- Sullair compressors are designed for long service intervals. Depending on the model, routine maintenance such as oil and filter changes is typically required every 2,000 to 4,000 hours.
How do I know what size compressor I need?
- Cummins-Wagner provides air audits and needs assessments to determine the correct size and configuration for your application.
Does Cummins-Wagner offer service for legacy Sullair equipment?
- Absolutely. We stock OEM parts and offer repair services for new and legacy systems.
What are the benefits of a compressed air audit?
- An air audit identifies inefficiencies in your compressed air system and offers actionable insights to reduce energy costs and improve performance.
Are Sullair compressors energy-efficient?
- Yes. Many Sullair models are ENERGY STAR® rated and designed with variable speed drives and other energy-saving technologies to optimize performance.
Can I integrate Sullair compressors with my existing control systems?
- Yes. Sullair compressors feature intelligent controllers that are compatible with many SCADA and building automation systems.
Your Local Sullair Distributor
Cummins-Wagner provides Sullair compressed air solutions across:
- Maryland (including Washington DC, DE, Northern VA, and Eastern Panhandle of WV), with offices in Baltimore and Salisbury MD.
- Pennsylvania (serving Central and Eastern PA), with an office in Elizabethtown PA.
- Philadelphia (serving surrounding area, southern NJ, and New Castle County), with an office in Wilmington DE.
- Virginia (serving the state of VA), with an office in Ashland, VA.
Need help optimizing your air system?
Contact Cummins-Wagner today to learn how Sullair compressors can reduce energy costs, boost uptime, and deliver long-term performance for your facility.
Power Your Operation with Sullair
Whether you need clean, oil-free air for pharmaceutical production or a robust rotary screw compressor for manufacturing, Cummins-Wagner and Sullair have you covered.
Contact Us Today to request a system audit, schedule a service call, or receive a custom quote.
Learn More About Sullair
Watch these compressed air videos on our Cummins-Wagner YouTube playlist:
Contact us below with any questions.
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