L7X® – aluminium type 1 cylinders

Our L7X all-metal oxygen cylinders are manufactured from Luxfer’s higher-strength L7X aluminium 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.

We work closely with healthcare institutions and authorities to give us real insight into the needs of their patients. Each of our cylinders is designed to give people with respiratory conditions greater freedom and a better quality of life.

Medical - L7X Aluminium [EU]

Metric Imperial

Part Number	Specification	Service Pressure (bar)	Test Pressure (bar)	Diameter (mm)	Length (mm)	Weight (kg)	Water Volume (l)	Thread Size
A713/1/N	TPED	300	450	90	273	1.48	1	17E
P7029N	TPED	200	300	102	360	1.85	2	17E
P7046N	TPED	300	450	102	415	2.8	2	25E
P7048N	TPED	200	300	117	415	2.8	3	25E
P7028N	TPED	200	300	140	473	4.65	5	25E
P7043N	TPED	300	450	140	530	6.8	5	25E
P7034N	TPED	200	300	180	570	9.3	10	25E
P7060N	TPED	300	450	140	975	11.8	10	25E
P7042N	TPED	300	450	180	639	13.7	10	25E

Part Number	Specification	Service Pressure (psi)	Test Pressure (psi)	Diameter (in)	Length (in)	Weight (kg)	Water volume (in³)	Thread Size
A906/1/I	TPED	2900.8	4351.1	3.5	10.7	3.1	61	17E
A713/1/N	TPED	4351.1	6526.7	3.5	10.7	3.3	61	17E
P7029N	TPED	2900.8	4351.1	4	14.2	4.2	122	17E
P7046N	TPED	4351.1	6526.7	4	16.3	6.2	122	25E
P7048N	TPED	2900.8	4351.1	4.6	16.3	6.2	183.1	25E
P7028N	TPED	2900.8	4351.1	5.5	18.6	10.4	305.1	25E
P7043N	TPED	4351.1	4351.1	5.5	20.9	15	305.1	25E
P7034N	TPED	2900.8	4351.1	7.1	22.4	20.5	610.2	25E
P7060N	TPED	4351.1	6526.7	5.5	38.4	26	610.2	25E
P7042N	TPED	4351.1	6526.7	7.1	25.2	30.2	610.2	25E

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