Norris Cylinder

Specifications

(at 70 F corresponding to minimum cylinder volume)

Product Min. Cylinder Volume (in3) Nom. Cylinder Weight (lb) OD (in) L (in) tmin (in) Service Pressure (psi) Air (ft3) Oxygen (ft3) Nitrogen (ft3) Argon (ft3) Helium (ft3) Hydrogen (ft3)

ISO 9809-1 Cylinders

ISO 9809-2 Cylinders

8HP298C 2441 81 9.02 46.25 0.17 2900 272.4 296.7 265.7 295.6 255.7 NA
8HP350C 2880 93 9.016 53.375 0.17 2900 321.6 350.1 313.5 348.8 301.7 NA
8HP374C 3051 98 9.02 56.75 0.17 2900 340.7 370.9 332.1 369.5 319.6 NA
8HP318C 1831 95 9.02 37.2 0.241 4351 283.7 318.2 275.4 317.7 275.8 NA
8HP424C 2441 119 9.016 48.1 0.241 4351 378.3 424.2 367.3 423.6 367.7 NA
8HP502C 2880 134 9.02 56 0.241 4351 446.3 500.5 433.3 499.7 433.9 NA
8HP528C 3051 141 9.02 59 0.241 4351 472.8 530.3 459 529.4 459.6 NA
8HP531C 3051 162 9.02 59.8 0.265 4500 484.4 544 474.3 547 474.9 NA
8HP501C 2750 140 9.41 50.5 0.274 4500 436.9 491 424.1 490.5 426.6 NA
8HP508C 2844 150 9.41 52.38 0.274 4500 452 508 438.8 507.4 441.4 NA
8HP536C 2750 170 9.41 52.5 0.309 5002 471.8 531.1 456 532 467.5 NA
8HP590C 3050 184 9.41 57.5 0.309 5003 523.6 589.4 569.6 590.4 606 NA
8HP586C 2641 195 9.41 52 0.373 6003 510.5 585.8 493.1 581 524.6 NA
8HP675C 3050 219 9.41 59.25 0.373 6003 722.5 676.9 569.7 671.4 606.2 NA
11HP845C 4893 245 11.25 62.5 0.316 4350 758.2 850.4 736.2 849 737.1 NA

Dual DOT3AA and ISO 9809-1 Cylinders*+

ISO 9809-4 Cylinders**

Product Min. Cylinder Volume (liter) Nom. Cylinder Weight (kg) OD (mm) L (mm) tmin (mm) Service Pressure (bar) Air (m3) Oxygen (m3) Nitrogen (m3) Argon (m3) Helium (m3) Hydrogen (m3)

ISO 9809-1 Cylinders

ISO 9809-2 Cylinders

8HP298C 40 36.8 229 1175 4.24 200 7.7 8.4 7.5 8.37 7.26 NA
8HP350C 47.2 42.3 229 1365 4.24 200 9.1 9.91 8.87 9.87 8.54 NA
8HP374C 50 45 229 1441 4.24 200 9.65 10.5 9.4 10.46 9.05 NA
8HP318C 30 43.2 229 945 6.12 300 8 9 7.7 8.9 7.81 NA
8HP424C 40 54.1 229 1222 6.12 300 10.71 12.01 10.4 11.99 10.41 NA
8HP502C 47.2 61.8 229 1422 6.12 300 12.64 14.17 12.27 14.15 12.29 NA
8HP528C 50 64 229 1499 6.12 300 13.39 15.02 13 14.99 13.01 NA
8HP531C 50 73.5 229 1519 6.73 310 13.7 15.4 13.4 15.4 13.4 NA
8HP501C 45.1 63.5 239 1282 6.96 310 12.37 13.9 12.01 13.89 12.08 NA
8HP508C 46.6 68 239 1330 6.96 310 12.8 14.38 12.42 14.36 12.5 NA
8HP536C 45.1 77.1 239 1334 7.85 345 13.36 15.04 12.91 15.06 13.23 NA
8HP590C 50 83.5 239 1461 7.8 345 14.82 16.69 16.13 16.72 17.16 NA
8HP586C 43.3 88.5 239 1321 9.5 414 14.46 16.58 13.96 16.45 14.85 NA
8HP675C 50 99.3 239 1505 9.5 414 20.46 19.16 16.13 19.01 17.16 NA
11HP845C 80 111.2 285.75 1588 8.03 300 21.47 24.08 20.85 24.04 20.87 NA

Dual DOT3AA and ISO 9809-1 Cylinders*+

ISO 9809-4 Cylinders**

Notes:
* For Dual DOT/ISO Spec Cylinders, the DOT capacities are listed in parenthesis corresponding to DOT rated working pressure at 70 F.
** For gas sampling service in Europe PED/CE requirements apply.
+ These cylinders are also used in liquefied gas service such as CO2 and related mixtures.
- Cylinders are also available in 3/4 NGT and 25E threading.
- Approx. Cylinder weight does not include the weight of neckring, valve or cap.
-10% overfill not allowed for these cylinders

Norris Cylinder Specifications

For specification information on a particular cylinder, please use our Cylinder Specification feature to find the information you need for our DOT High Pressure, Acetylene, and ISO High Pressure Norris Cylinders.

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