Fluid System Expertise for Your Industry
No matter your industry, we have answers for your fluid system needs. We can support your applications across a wide range of industries, including those listed below. Click on an industry to view the application illustrations and learn more about the products and services Swagelok has available to you. The industries listed are only a sampling. If you have a fluid system application, H. E. Lennon can help. Contact us at info@lennon.swagelok.com or 248-474-6624.

Do you create CNG-powered heavy or light duty vehicles? Or do you build alternative fuel filling stations? Few can help you like Swagelok Company. The Swagelok Alternative Fuel product line includes:
- Swagelok tube fittings
- Medium-pressure fittings
- Alternative fuel service high-flow ball valves
- High-pressure ball valves (83 series)
- Check Valves (CH series)
- Medium-pressure tubing
Learn more about Alternative Fuels and view the application illustration
The Swagelok® biopharmaceutical product line includes:
- BPE tubular and Kwik Clamp fittings
- Tubing
- TS series sanitary fittings
- Weir-style diaphragm valves
- Radial diaphragm valves
- Sanitary hoses, tubing hangers, gaskets, and other support products
Learn more about Biopharmaceutical and view the application illustration
Swagelok® products used in chemical applications include:
- Fittings (tube, weld, and pipe)
- Valves (needle, plug, relief, ball, bellows-sealed, check, manifolds)
- Regulators
- Measurement Devices
- Filters
- Hose
- Tubing
- Sample Cylinders

Supporting the specialized needs of food, beverage, and dairy applications
- Pasteurization
- Sterilization
- Preservation
- Bottling
- Packaging
- Cleaning
Swagelok provides prompt quotes and on-time delivery of:
- 3A-compliant products
- Special product fabrications
- Skidded assemblies
Swagelok® products used in food, beverage, and dairy applications:
- Kwik Clamp fittings
- Butt Weld fittings
- Acme Thread fittings
- Valves (single-seat, butterfly, ball)
- Orbital Welding System
- A wide range of other Swagelok sanitary products
Swagelok® fluid system components for the power industry:
- Fittings (tube, weld, and pipe)
- Valves (needle, plug, relief, ball, bellows-sealed, check, manifolds)
- Flange adapters
- Measurement devices
- Regulators
- Tubing
Swagelok has been a supplier to the nuclear industry for over 40 years and is continuing to add more products and services in this industry. We have a large selection of commercial grade products including fittings, valves, tubing, hoses, gauges, weld equipment and general accessories. We also have Section III nuclear grade (N stamp) select products.
Many Swagelok products comply with ASME Boiler and Pressure Vessel Code:
Nuclear grade fittings comply with ASME:
- Section II - material properties
- Section III - material requirements
Nuclear grade valves comply with ASME:
- Section II - material properties
- Section III - design, test, fabrication and material requirements
- Section V - nondestructive examination
- Section IX - welding requirements
Swagelok® fluid system products used in nuclear applications:
- 4UW series bellows valve
- 12UW series bellows valve
- 3HN, 6HN, 12NB series severe service union bonnet needle valves
- V series manifold valves
- Swagelok Tube Fittings
- Flange connections
- Weld fittings
Learn more about Power/Nuclear Power and view the application illustration
Are you drilling for or producing oil and gas? Are you refining oil or liquifying gas? Swagelok Company has many ways to help. Including 8000 SKUs of process instrumentation and analytical instrumentation components that provide industry-leading performance and durability.
Swagelok products used in Oil and Gas applications:
- Filters
- Measurement devices
- Regulators
- Sample cylinders
- Valves (process, interface, ball, relief, plug, needle, switching, and manifold)
Learn more about Oil and Gas and view the application illustration
Engineered solutions and innovative products:
- ALD diaphragm valves
- DRP series fluoropolymer valves
- VCR metal gasket face seal fittings
- Micro-Fit weld fittings
- Swagelok orbital welding system
Swagelok high-purity and ultrahigh-purity fluid system components:
- Diaphragm valves
- Fluoropolymer valves and tubing
- PFA fittings
- Ceramic filters
- UHP transducers
Learn more about Semiconductor and view the application illustration
H. E. Lennon, Inc. - 248-474-6624 - info@lennon.swagelok.com