-
L7X® Aluminum
L7X advantages include higher-pressure filling up to 3,000 psi and significantly more gas capacity with no increase in cylinder size or noticeable weight gain.
Our L7X all-metal oxygen cylinders are manufactured from Luxfer's higher-strength L7X aluminum alloy. L7X advantages include higher-pressure filling up to 3,000 psi and significantly more gas capacity with no increase in cylinder size or noticeable weight gain.
Features and benefits:
- Same size and weight as conventional D-size cylinder with a 45 percent increase in oxygen capacity.
- Fewer swap-outs and less cylinder handling.
- Can be used with existing cylinder fleets.
- 30 percent lighter in weight than conventional steel cylinders.
- Manufactured in the USA.
Notes: All cylinders have non-limited service life as long as they pass required periodic testing.
SCBA and life-support: L7X® – aluminum type 1 cylinders
(Metric)
| Part number | Service pressure | Length | Diameter | Weight | Water volume | Duration | Air capacity | Service life | Material | Product family | Thread size |
|---|---|---|---|---|---|---|---|---|---|---|---|
| bar | mm | mm | kg | l | min | l | years | ||||
| MD22 | 207 | 413 | 111 | 2.7 | 2.8 | n/a | 167 | NLL | L7X-AL | L7X-AL | 0.750-16 UNF-2B |
| L15H | 207 | 346 | 111 | 2.2 | 2.2 | 10 | 433 | NLL | Aluminum | L7X-AL | 0.750-16UNF-2B |
| L24H | 207 | 384 | 133 | 3.7 | 3.4 | 15 | 680 | NLL | Aluminum | L7X-AL | 0.750-16UNF-2B |
Information
Specifications subject to change.(Imperial)
| Part number | Service pressure | Length | Diameter | Weight | Water volume | Duration | Air capacity | Service life | Material | Product family | Thread size |
|---|---|---|---|---|---|---|---|---|---|---|---|
| psi | in | in | lb | in³ | min | ft³ | years | ||||
| MD22 | 3000 | 16.3 | 4.4 | 5.9 | 169 | n/a | 5.9 | NLL | L7X-AL | L7X-AL | 0.750-16 UNF-2B |
| L15H | 3000 | 13.6 | 4.4 | 4.9 | 134 | 10 | 15.0 | NLL | Aluminum | L7X-AL | 0.750-16UNF-2B |
| L24H | 3000 | 15.1 | 5.3 | 8.2 | 210 | 15 | 24.0 | NLL | Aluminum | L7X-AL | 0.750-16UNF-2B |
Information
Specifications subject to change.Support and downloads
(Luxfer ECLIPSE Manual)
( Underwater use of Luxfer full-wrap Type 3 carbon composite cylinders )
(Differences among the terms oxygen service - oxygen mixture - nitrox - enriched-air nitrox EAN - oxygen-enriched air)
(Should I be doing anything different for my aluminum alloy 6061 composite cylinders than I have done in the past?)
(Are special coatings needed to protect aluminum cylinder interiors from tap water?)
(Will my aluminum-lined composite cylinder have a shortened life from being hydrostatically tested with tap water?)
Applications
We supply SCBA cylinders for a range of applications: firefighters, first responders, industrial, escape sets, military, and more. Make us your first choice for breathing equipment.
Luxfer offers a broad range of cylinders for firefighting and hazmat needs. Whether you need lighter-weight, smaller, more durable or higher-pressure cylinders.
Designed and manufactured for emergency applications, our cylinders provide protection and reliability in cramped, hazardous environments.
Lightweight, reliable Luxfer SCBA cylinders provide respiratory protection in industrial environments when hazardous situations occur.
Favored by firefighters due to their lightness of weight and durability, Luxfer cylinders are also widely used by paramedics and other first-responders.
Follow us on
and
Request information
Please fill in this form to contact us for sales, support or general inquiries. Thank you.
We respect your information and will never sell or pass on your email to 3rd parties. Please read our privacy policy.
