Scuba

Catalina SCUBA Cylinders

Quality you can rely on. Catalina has been manufacturing aluminum SCUBA cylinders for over 30 years, and today is a leading supplier in the global SCUBA cylinder market.

State-of-the-art manufacturing facilitates located on the East and West coasts of USA
All SCUBA cylinders are produced from high quality North American sourced raw materials
On-site DOT (IIA) Inspections – dimensional, visual, hydrostatic, tensile & burst testing
Serialization – complete traceability of cylinder production batch, test reports and raw material
Personalized customer support – technical inquiries, new product development, logistics
Customizable colors, labels and graphics

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SCUBA Specifications

3300 SERIES – 3300 PSI (228 BAR)


PART #	WATER CAPACITY			DIAMETER		LENGTH		WEIGHT		BUOYANCY LBS
capacity cu ft*	cu in	lbs	liters	in	mm	in	mm	lbs	kgs	full	500 psi	empty

C100	807	29.2	13.2	8	203.2	26.5	673	42	19.1	-5.2	0.6	2.2

3000 SERIES – 3000 PSI (207 BAR)


PART #	WATER CAPACITY			DIAMETER		LENGTH		WEIGHT		BUOYANCY LBS
capacity cu ft*	cu in	lbs	liters	in	mm	in	mm	lbs	kgs	full	500 psi	empty

S80	678	24.5	11.1	7.25	184.2	25.9	658	31.3	14.2	-1.6	2.8	4.1
S63	552	19.9	9	7.25	184.2	21.7	551	26.9	12.2	-2.8	0.7	1.8
S53	464	16.8	7.6	7.25	184.2	19.2	488	25.1	11.4	-3.8	-0.8	0.1
S40	350	12.7	5.8	5.25	133.4	25.4	645	16.2	7.3	-1.5	0.7	1.4
S30	263	9.5	4.3	5.25	133.4	19.9	505	13.6	6.2	-2.4	-0.7	-0.2
S19	166	6	2.7	4.38	111.3	17.7	450	7.8	3.5	-1.5	-0.4	-0.2

Other Information

Specification: – DOT-3AL & TC-3ALM designed – ISO design cylinders are available

Alloy: – Manufactured from high strength aluminum alloy 6061-T6

Threads: -Standard 3/4-14 NPSM – Other thread sizes available upon request

Markings: – As required by specification – Additional markings available upon request

Finish: – Shot blasted, fully brushed and powder coat finishes available

Graphics: – Logos or labels in silkscreen or Duragrafix available upon request

Accessories: – Valves installed upon request

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ISO Approved & CE Marked SCUBA Specifications


PART #	WATER CAPACITY			DIAMETER		LENGTH		CYLINDER WEIGHT		BUOYANCY LBS
capacity cu ft*	cu in	lbs	liters	in	mm	in	mm	lbs	kgs	full	500 psi	empty
CE S80	678	24.5	11.1	7.25	184.2	25.9	658	31.3	14.2	-1.6	2.8	4.1
CE S63	552	19.9	9	7.25	184.2	21.7	551	26.9	12.2	-2.8	0.7	1.8
CE S53	464	16.8	7.6	7.25	184.2	19.2	488	25.1	11.4	-3.8	-0.8	0.1
CE S40	350	12.7	5.8	5.25	133.4	25.4	645	16.2	7.3	-1.5	0.7	1.4
CE S30	263	9.5	4.3	5.25	133.4	19.9	505	13.6	6.2	-2.4	-0.7	-0.2
CE S14	124	4.5	2	5.25	133.4	10.4	263	7.2	3.3

Other Information

Specification: – DOT-3AL & TC-3ALM available – ISO 7866 designed

Alloy: – Manufactured from high strength aluminum alloy 6061-T6

Threads: – M25 – Other thread sizes available upon request

Markings: – As required by specification – Additional markings available upon request

Finish: – Shot blasted, fully brushed and powder coat finishes available

Graphics: – Logos or labels in silkscreen or Duragrafix available upon request

Accessories: – Valves available upon request

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