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Spirax Sarco, Inc.

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Jennifer Lucarelli Legal Advisor and Contributor

Spirax Sarco, Inc. is a subsidiary of Spirax Sarco Engineering plc, a company established in London. The company was founded in 1907 in New York and specializes in steam systems for a variety of industries. Prior to the 1980s, Spirax Sarco, Inc. used asbestos components within its product lines. As a result, many individuals experienced asbestos exposure from Spirax Sarco products and later developed diseases like mesothelioma. The company continues to be named in lawsuits and pays claimants using its funds.


01. History of Asbestos Use

Spirax Sarco, Inc. History of Asbestos Use

Quick Facts
  • Years in Operation: 1907 – present
  • Location: Blythewood, South Carolina
  • Production: Steam systems
  • Asbestos Trust: No

Spirax Sarco, Inc. is a United States-based subsidiary that grew out of Spirax-Sarco Engineering, plc, a manufacturer of steam traps and other steam power-related equipment. The parent company was founded in 1888 in London under the name Sanders, Rehders & Co.

In 1907, Sanders, Rehders & Co. opened the United States branch in New York City. The branch was first named Sarco Fuel Saving and Engineering Company, which later rebranded as Spirax Sarco.

Throughout the company’s history, Spirax Sarco steam products have been sold to a variety of industries, including automotive, petrochemical, pharmaceutical, horticulture and textile industries.

In the early and mid-1900s, asbestos was a common additive in industrial equipment used in these industries. During that time, Spirax Sarco manufactured asbestos-containing steam systems. The company did not manufacture its own asbestos components, but incorporated parts made by third-party asbestos companies.

Garlock Sealing Technologies and other asbestos companies provided asbestos-containing gaskets to Spirax Sarco.

Asbestos packing materials were also added to Spirax Sarco steam traps and valves. These products were often used within heating systems in homes and apartment buildings. Oil and gas systems also frequently contained Spirax Sarco asbestos-containing steam traps and valves.

Although asbestos was often added to insulate machinery from high heat, the addition of the mineral has caused thousands of workers to face dangerous exposure. Over time, many of these individuals have developed asbestos-related diseases.

Spirax Sarco began discontinuing asbestos-sealing components in the mid-1980s. The company later shifted to materials that could substitute asbestos.

After discontinuing asbestos use, Spirax Sarco faced a number of asbestos lawsuits from individuals who were impacted by asbestos exposure and later developed a disease like mesothelioma. The company continues to face lawsuits today.

Spirax Sarco is still in business and operates under its parent company, Spirax-Sarco Engineering, plc.

02. Asbestos Products

Spirax Sarco, Inc. Asbestos Products

Spirax Sarco did not manufacture its own asbestos components. However, the company incorporated asbestos gaskets and packing materials made by third-party suppliers, such as Garlock Sealing Technologies.

Asbestos was commonly added to gaskets and other parts for durability. The mineral is also known for its resistance to heat, making it a useful addition to steam systems.

Spirax Sarco began discontinuing the use of asbestos parts in the mid-1980s, but asbestos may still exist within old steam equipment today.

Asbestos-containing products sold by Spirax Sarco include, but are not limited to:

  • Air eliminators
  • Compressed air drain traps
  • Drainage and air vent systems (containing float thermostatic steam traps)
  • Flanged strainers
  • Float thermostatic steam traps
  • Inverted bucket steam traps
  • Pipeline strainers
  • Pressure powered pumps
  • Pressure-reducing valves
  • Scraper strainers
  • Self-poured regulator pilots
  • Temperature controls/regulators
  • Temperature pressure regulators
  • Thermodynamic steam traps
  • Thermostatic steam traps
  • Threaded/Screwed strainers [referenced as BT, CT & DT strainers]
  • Spirax Sarco, Inc. and Occupational Exposure
03. Occupational Exposure

Spirax Sarco, Inc. and Occupational Exposure

Workers in a variety of occupations may have been exposed to Spirax Sarco asbestos-containing products. Individuals who worked in close proximity to steam traps and strainers were among the most at risk of asbestos exposure.

Spirax Sarco employees may also have been exposed during the manufacturing process. As a result, factory workers and industrial workers may be at risk of developing diseases like asbestosis and mesothelioma.

Occupations Impacted by Spirax Sarco’s Asbestos Use
04. Asbestos Litigation

Asbestos Litigation Against Spirax Sarco, Inc.

Spirax Sarco’s use of asbestos components has led to a number of asbestos lawsuits against the company. Individuals who were exposed to asbestos from Spirax Sarco products continue to file lawsuits against the company today. If you believe you or a loved one was exposed, learn how a mesothelioma lawyer can help.

In St. Clair County, Illinois, Deborah Praytor filed a lawsuit on behalf of her husband, William Praytor. William passed away from lung cancer in May 2016 as a result of asbestos exposure. The claimant alleged Amchem Products, Inc., Buffalo Pumps, Inc. and Spirax Sarco are responsible for Praytor’s cancer.

Deborah claims her husband’s lung cancer was a direct result of occupational exposure between 1970 and 1995. During his career, William came into contact with asbestos-containing products manufactured by all three companies.

Deborah alleges the companies breached their duties of “reasonable care and caution for others” when asbestos was included in their products. The family seeks compensation from Spirax Sarco and the other defendants.

Spirax Sarco continues to be named in lawsuits by individuals who have experienced asbestos exposure from its products. The company pays claimants using its own funds.