Carbon Dioxide (CO2) Cylinders

Carbon Dioxide Cylinder Specifications
CO2 Cylinders

Part No.	Diameter	Length	Empty Weight	CO₂ Capacity	Nitrogen Capacity	Water Capacity	Standard Thread Size*
	(in / mm)	(in / mm)	(lbs / kgs)	(lbs / kgs)	(cu ft / liters)	(cu in / lbs / liters)
B35	8.00 / 203.0	37.8 / 960	35.2 / 16.0	35 / 15.9	100.9 / 2527	1426 / 51.5 / 23.4	1.125-12UNF-2B
B22	8.00 / 203.0	25.1 / 638	24.5 / 11.1	22 / 10.0	63.5 / 1798	901 / 32.5 / 14.7	1.125-12UNF-2B
B20	8.00 / 203.0	23.2 / 589	23.1 / 10.5	20 / 9.1	57.6 / 1631	814 / 29.4 / 13.3	1.125-12UNF-2B
B15	6.89 / 175.0	23.1 / 587	16.2 / 7.3	15 / 6.8	43.3 / 1226	612 / 22.1 / 10.0	1.125-12UNF-2B
B10	6.89 / 175.0	16.5 / 419	12.3 / 5.6	10 / 4.5	29.0 / 821	407 / 14.7 / 6.7	1.125-12UNF-2B
B5	5.25 / 133.4	14.2 / 361	6.3 / 2.9	5 / 2.3	14.5 / 411	203 / 7.4 / 3.4	1.125-12UNF-2B
B2.5	4.38 / 111.3	10.3 / 262	3.2 / 1.5	2.5 / 1.1	7.2 / 204	102 / 3.7 / 1.7	.750-16UNF-2B

* Other thread sizes (i.e. 3/4-14 NGT, etc.) available upon request.

SERVICE PRESSURE: 1800 psi / 124 bar

MATERIAL: Every cylinder is produced from high strength aluminum alloy 6061-T6.

MARKINGS: Cylinders are stamped with required U.S. Department of Transportation (DOT) and Transport Canada (TC) Markings.

FINISH: Brushed body with natural unpainted dome is standard. Full body powder coating is available.

VALVES: CGA designation valves installed upon request.

ACCESSORIES: The B10, B15, B20 & B35 are available with either a carrying handle or collar and valve protective cap.

REGULATION & INSPECTION: All seamless aluminum alloy compressed gas cylinders are manufactured in accordance with U.S. DOT 3AL and TC 3ALM requirements. Every cylinder is inspected and tested by a DOT and TC authorized independent inspection agency.

rev. 02/08

Ask for Catalina Cylinders carbon dioxide products at your local welding supply store.

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Catalina Cylinders - West
Corporate Headquarters
7300 Anaconda Avenue
Garden Grove, California 92841 USA
Phone: (714) 890-0999
Fax: (714) 890-1744

Catalina Cylinders - East
Cliff Impact Division
2400 Aluminum Avenue
Hampton, Virginia 23661 USA
Phone: (757) 896-9100
Fax: (757) 896-0206

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