alert icon

Internet Explorer 8 or 9 is not supported by this website. Please either update your version of Internet Explorer, or use a more up to date browser.

Hide Message hide icon
Swagelok Quebec Group

Your Authorized Swagelok Sales and Service Center

DOT Compliant Sample Cylinder

DOT-Compliant Sample Cylinders

  • Comply with U.S. Department of Transportation and Canadian Standards
  • Are offered in a wide range of double-ended and single-ended sample cylinders, as well as miniature sample cylinders, cylinder accessories, and outage tubes
  • Have leak-tight sample containment and consistent wall thickness, size, and capacity
  • Allow easy cleaning and minimizes trapped fluids with a smooth internal neck transition



Pressure Ratings Up to 5000 psig (344 bar)
Materials 304L and 316L stainless steel, alloy 400
Internal Volume 40 to 3785 cm³ (up to 1 gal)
DOT / TC Compliance DOT-3E 1800 / TC-3EM 124
DOT-3A 1800 / TC-3ASM 124
DOT-3A 5000 / TC-3ASM 344
DOT-SP7458 1800


Pressure Ratings Up to 500 psig (34.4 bar)
Materials 304L stainless steel
Internal Volume 150 to 500 cm³
DOT / TC Compliance DOT-4B 500


Pressure Ratings 1000 psig (68.9 bar)
Materials 316 stainless steel
Internal Volume 10 to 50 cm³
DOT / TC Compliance Not applicable

View and purchase our most widely used products.

Discover more about how Swagelok products can work for you. Browse our catalogs or locate a sales and service center.

"Safe Product Selection: The complete catalog contents must be reviewed to ensure that the system designer and user make a safe product selection. When selecting products, the total system design must be considered to ensure safe, trouble-free performance. Function, material compatibility, adequate ratings, proper installation, operation, and maintenance are the responsibilities of the system designer and user.

Do not mix or interchange product components with those of other manufacturers."