Wessels Company
Wessels Company Products at Cummins-Wagner
High-Performance Pressure Vessels and Separators for HVAC and Industrial Systems
Cummins-Wagner proudly supplies Wessels Company products across Maryland, including Washington D.C., Delaware, Northern Virginia, and the Eastern Panhandle of West Virginia. Wessels has led the industry for over a century, offering expertly engineered ASME-certified pressure vessels, expansion tanks, air and dirt separators, and specialty solutions for HVAC, plumbing, and process systems.
Whether you’re installing a chilled water system in a commercial building or upgrading industrial fluid handling, Wessels tanks and separators improve performance, reduce maintenance, and ensure pressure stability over time. With trusted products and local engineering support, Cummins-Wagner is your go-to source for reliable Wessels solutions.
About Wessels Company: Over 100 Years of Quality
Founded in 1908 and headquartered in Greenwood, Indiana, Wessels Company is a leading U.S. manufacturer of pressurized fluid control systems. Known for precision fabrication and ASME Section VIII certified designs, Wessels provides top-tier performance across thousands of installations in North America.
Wessels’ innovation in air elimination, pressure control, and custom tank fabrication has made them a trusted brand among engineers, facility managers, and mechanical contractors nationwide. Every Wessels product is designed to balance performance, efficiency, and long-term reliability.
Industries That Rely on Wessels Company Products
Wessels products support fluid management and pressure control in:
- HVAC Systems – For chilled and hot water loops, hydronic heating, and system pressurization
- Plumbing Systems – Potable and non-potable water control in commercial and municipal facilities
- Industrial Processing – Pressure and debris management in closed-loop and process water systems
- Healthcare Facilities – Stable, low-maintenance pressure vessels for mission-critical operations
- Education & Government Buildings – Reliable solutions for public infrastructure and mechanical rooms
Benefits – Why Choose Wessels Products?
- ASME-Certified Construction – Built to meet rigorous industry safety and performance standards
- Corrosion-Resistant Designs – Materials and coatings designed for long service life
- Energy Efficiency – Supports reduced energy consumption through improved system balance
- Custom Fabrication Options – Tailored sizes, materials, and connection types to fit your project
- Low Maintenance – Designed for extended system operation with minimal upkeep
Wessels Company Product Offerings
Air & Dirt Separators
- Efficiently remove air and dirt from hydronic heating and cooling systems
- Improve system longevity and reduce corrosion
Expansion Tanks
- Maintain consistent system pressure and prevent over-pressurization
- Options include bladder, diaphragm, and compression tanks for various applications
- Designed for HVAC, plumbing, and industrial fluid handling
Filtration
- Advanced filtration solutions to remove debris and contaminants from closed-loop systems
- Protects critical components and improves overall system efficiency
Storage Tanks
- Reliable storage solutions for hot and chilled water systems
- ASME-certified tanks designed for long-lasting performance
Local Support for Wessels
Cummins-Wagner provides expert local support for Wessels throughout Maryland, helping ensure system stability and longevity in HVAC, plumbing, and industrial applications.
✔ Assistance with tank sizing and system integration
✔ On-site installation guidance and startup support
✔ OEM Wessels parts, bladder replacements, and repair kits
✔ Preventative maintenance and tank inspections
✔ Solutions for retrofit and upgrade projects to improve system performance
FAQ: Wessels Company
What does a Wessels expansion tank do?
- It absorbs excess pressure in a hydronic or plumbing system due to thermal expansion, helping prevent over-pressurization.
Are Wessels tanks ASME certified?
- Yes. Most Wessels tanks and separators are built to ASME Section VIII standards for pressure vessels.
Can I get a custom Wessels tank?
- Absolutely. Wessels offers customizable tanks in size, materials, pressure ratings, and connection types.
What industries use Wessels products?
- HVAC, plumbing, industrial process systems, healthcare, education, and more.
Do you offer service for Wessels tanks?
- Yes. Cummins-Wagner offers support from specification to installation and maintenance.
Your Local Wessels Company Distributor in Maryland
Cummins-Wagner proudly distributes Wessels pressure vessels and fluid handling products across Maryland, including Washington D.C., Delaware, Northern Virginia, and the Eastern Panhandle of West Virginia. With offices in Baltimore and Salisbury, we support your team from design through installation and maintenance.
- Maryland (including Washington DC, DE, Northern VA, and Eastern Panhandle of WV), with offices in Baltimore and Salisbury MD.
Our experts work closely with engineers, contractors, and facility managers to specify the right Wessels product for each application.
Need a Reliable Pressure Vessel or Separator?
Trust Wessels Company solutions from Cummins-Wagner to protect your systems and improve performance.
Contact us today to speak with a technical specialist or request a custom quote.
Experts in Fluid Handling Solutions
Since 1960, Cummins-Wagner has delivered trusted engineering and equipment across the Mid-Atlantic. When system reliability and pressure control matter, count on Wessels Company products — and Cummins-Wagner’s support team — to keep your systems running at peak performance.
Proudly serving Maryland, D.C., Delaware, Northern Virginia, and the Eastern Panhandle of WV.
