Standard SCBA Cylinders
SCI's "STANDARD" line of SCBA cylinders represent an industry first - a lightweight carbon fiber composite SCBA cylinder. Having invented the composite cylinder, SCI knows a thing or two about how to best manufacture a Safe & Reliable SCBA cylinder. Doing so is our primary mission.
The "STANDARD" cylinder is SCI's most economically price SCBA offering. Durable, lightweight and performance based - no other cylinder on the market compares in price to our "STANDARD" line of SCBA cylinders. These are the same cylinders that have be sold, labeled and NIOSH approved under the Scott®, MSA®, Draeger®, Survivair® and ISI® brands names. The only difference is the label!
Firefighters around the world use SCI cylinders with the utmost confidence. We have composite cylinder approvals from every major regulatory body worldwide. Our goal is to make your job as safe as possible. No other SCBA cylinder manufacturer can match SCI's unblemished safety record - None!
Download Model Specifications PDF
| Standard SCBA Cylinder Specifications | ||||||||||||||
| Model | Approx. Duration (Min) | DOT Approval | TC Approval | PSI | Bar | Volume cu in. | Volume liter | OD inches | OD MM | OAL inches | OAL MM | Weight LBS | Weight KG | Port |
| 374 | 15 | DOT-E 7277 | TC 3FCM | 3000 | 207 | 114 | 2.37 | 4.51 | 114.6 | 11.61 | 294.9 | 3.3 | 1.5 | .750-16 UNF-2B |
| 602 | 30 | DOT-E 10945 | TC SU-5141 | 2216 | 153 | 523 | 8.57 | 6.84 | 173.7 | 19.6 | 497.84 | 6.7 | 3.04 | .750-16 UNF-2B |
| 639 | 30 | DOT-E 10945 | TC SU-5141 | 4500 | 207 | 258 | 4.67 | 5.5 | 139.7 | 19.2 | 487.68 | 7 | 3.18 | .875-14 UNF-2B |
| 687 | 30+ | DOT-E 10945 | TC SU-5141 | 3000 | 207 | 515 | 8.44 | 6.82 | 173.2 | 20.3 | 515.62 | 8.3 | 3.76 | .750-16 UNF-2B |
| 603 | 45 | DOT-E 10945 | TC SU-5141 | 4500 | 310 | 416 | 6.82 | 6.84 | 173.7 | 18.1 | 459.74 | 9.3 | 4.23 | .875-14 UNF-2B |
| 695 | 45 | DOT-E 10945 | TC SU-5141 | 4500 | 310 | 412 | 6.75 | 6.32 | 160.5 | 20.9 | 530.86 | 9.4 | 4.26 | .875-14 UNF-2B |
| 604 | 60 | DOT-E 10945 | TC SU-5141 | 4500 | 310 | 550 | 9.01 | 7.19 | 182.6 | 21.3 | 541.02 | 12.2 | 5.53 | .875-14 UNF-2B |
*Specifications are approximate and subject to change without notice. "Approx. Duration (min)" is common industry jargon and is intended to draw a comparison to competitive products only. Duration specifications should not be considered as literal as the duration of each cylinder is predicated on the breathing rate of the user.
