Swagelok

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American fluid system products and services company

title: "Swagelok" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["companies-based-in-cleveland", "companies-based-in-ohio", "privately-held-companies-based-in-ohio", "manufacturing-companies-established-in-1947", "1947-establishments-in-ohio"] description: "American fluid system products and services company" topic_path: "general/companies-based-in-cleveland" source: "https://en.wikipedia.org/wiki/Swagelok" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary American fluid system products and services company ::

::data[format=table title="Infobox company"]

Field	Value
name	Swagelok Company
logo	Swagelok Company Logo.jpg
logo_size	250px
type	Private
founded	1947
founder
location_city	Solon, Ohio
location_country	U.S.
locations	200 sales and service centers, 20 manufacturing facilities, 5 technical centers
area_served	Worldwide
key_people	Thomas F. Lozick, (CEO)
industry	Fluid system technology
products	Fittings, Valves, Hose (tubing), Gauges, Transducers, Regulators, Miniature Modular Systems, Orbital welding systems, Measurement Systems
revenue	US$1.8 billion (2011)
num_employees	4,800
subsid	Swagelok Capital Projects Company
website
footnotes
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Swagelok Company is a $2 billion privately held developer of fluid system products, assemblies, and services for the oil and gas, chemical and petrochemical, semiconductor, and transportation industries.

Headquartered in Solon, Ohio, U.S.A., Swagelok operates through approximately 200 sales and service centers in 70 countries, and employs over 5,700 associates at 20 manufacturing facilities and five global technology centers.

History

Fred A. Lennon and Cullen B. Crawford founded Crawford Fitting Company in Cleveland, Ohio, in July 1947 to manufacture the Swagelok tube fitting, which used a two-ferrule design to “swage” or form the tube and lock it into place. One year later, Lennon bought out Crawford and continued to grow the business.

In 1949, Lennon hired his first employee and established his own manufacturing facility on East 140th Street in Cleveland. In 1965, the company moved to Solon, Ohio, where its headquarters remain.

Also in 1949, the first independent sales and service center opened in the United States. The sales and service network expanded to Europe in 1969 and to Asia in 1972. Today, sales and service centers are located in 70 countries, providing customers with local inventory, services, and support.

Throughout the 1950s and 1960s, Lennon continued to expand the product line through companies and brands, including Whitey, Cajon, Nupro, and ‘Sno-Trik. In 1997, the company focused its identity on a single logo and brand name: Swagelok.

Products

::figure[src="https://upload.wikimedia.org/wikipedia/commons/8/8b/Swagelok_Connection.png" caption="A brass Swagelok connection"] ::

Product offerings include fittings, valves, regulators, hoses, filters, sample cylinders, tubing, and measurement devices.

References

"Company Profile".
(12 December 2014). "Back Pressure Regulation of Slurry-Forming Reactions in Continuous Flow". Chemical Engineering & Technology.
(1998-04-01). "Teflon feedthrough for coupling optical fibers into ultrahigh vacuum systems". Applied Optics.
(2003). "Swagelok acquires Kenmac". World Pumps.

::callout[type=info title="Wikipedia Source"] This article was imported from Wikipedia and is available under the Creative Commons Attribution-ShareAlike 4.0 License. Content has been adapted to SurfDoc format. Original contributors can be found on the article history page. ::