Medical L7X Aluminum Type 2 Cylinders

Our L7X hoop-wrap cylinders are manufactured with aluminium liners made from Luxfer’s L7X higher-strength alloy that provides not only superior mechanical characteristics, but also significant weight savings.

Type 2 cylinders contain the liner of a Type 1 cylinder, which is then wrapped with carbon fiber around the body of the cylinder to provide lighter weight cylinders, without compromising performance. Type 2 cylinders have a flat base, so they can be free standing without the need for additional support.

When charged to 300 bar, these cylinders provide more gas capacity than conventional cylinders that can only be charged to lower pressures, which means that fewer cylinders are needed to deliver the same amount of gas.

L7X hoop-wrap cylinders are also lighter in weight than steel cylinders and all-aluminium cylinders.

Medical - L7X Hoop-Wrap Type 2 [EU]

Metric Imperial

Part Number	Standard	Water Volume (l)	Service Pressure (bar)	Diameter (mm)	Length (mm)	Weight (kg)	Oxygen Capacity (l)	Thread Size
P7050S	TPED	2	300	97	390	1.9	611.8	25E
P7040S	TPED	3	200	111	425	2.1	639.7	25E

Part Number	Standard	Water volume (in³)	Service Pressure (psi)	Diameter (in)	Length (in)	Weight (lb)	Oxygen Capacity (ft3)	Thread Size
P7050S	TPED	122	4351	3.8	15.4	4.2	21.6	25E
P7040S	TPED	183.1	2901	4.4	16.7	4.6	22.6	25E

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