Cylinder Specifications

"While it is required that aviation oxygen cylinders be hydrotested on a regular schedule, it is recommended that oxygen regulators and assemblies be inspected every five years."
Phoebe “The Oxygen Lady®"

IF YOU DO NOT KNOW YOUR CYLINDER SIZE OR TYPE—PLEASE CALL WITH THE FULL PART NUMBER OF YOUR OXYGEN ASSEMBLY—IN THE ORIGINAL EQUIPMENT LIST OF YOUR OWNER’S MANUAL—OR ON THE CYLINDER.

SIZE

DIMENSIONS

CUBIC FT

LITERS

WT FULL

COMPOSITE/KEVLAR

SVC LIFE 15 YRS—HST EVERY 4 YRS—.750 UNF STRT VALVE THREADS

11 COMP

4 X 9

11

270

4

22 COMP

5 X 20

23

545

5

40 COMP

7 X 20

40

969

10

50 COMP

7 X 25

50.1

1200

12

77 COMP

7.5 X 30

77.1

1847

19

115 COMP

9 X 32

115.7

2772

28

CAUTION FOR KEVLAR REPLACEMENT TANKS

WHEN A COMPOSITE/KEVLAR ASSEMBLY IS SEPARATED FOR CYLINDER REPLACEMENT OR HYDROTESTING,  THE VALVE OR SEAL BETWEEN THE COMPONENTS IS INADVERTENTLY BUT FREQUENTLY BLOWN OR COMPROMISED.

WE CAN INSPECT - REASSEMBLE – RECERTIFY YOUR  NEW OR HYDROTESTED CYLINDER FOR $450. THERE IS NO COST FOR AN ESTIMATE ON THE REGULATOR TO DETERMINE WHETHER REPAIR OR OVERHAUL IS INDICATED.

A WORK ESTIMATE IS PROVIDED FOR APPROVAL PRIOR TO ANY WORK PERFORMED.

3HT STEEL

SVC LIFE 24 YRS—HST EVERY 3 YRS—1” NPT VALVE THREADS

39 CF 3HT

7 X 19

37.6 –38.4

942

16

49 CF 3HT

7 X 23

48—50.6

1191

19

64 CF 3HT

7.25 X 27

66—67.4

1587

26

77 CF 3HT

7.25 X 30

76.5—77

1829

29

115 CF 3HT

9 X 30

115—117

2752

44

3AA STEEL

SVC LIFE UNLTD—HST EVERY 5 YRS—BOTH 1/2 AND 1” NPT VALVE THREADS

4 CF 3AA

4 X 9

4.3

122

3

7 CF 3AA

4 X 14

37.8—39.4

205

4

11 CF 3AA

3 X 19

11.1

259

5

15 CF 3AA

5 X 15

15.5

440

6

22 CF 3AA

5 X 18

22.3

524

12

38 CF 3AA

7 X 20

38.9

913

20

48 CF 3AA

7 X 24

48.5

1152

27

 

BRACKET ASSEMBLIES

FOR COMPOSITE—3AA—3HT CYLINDERS

bracket assemblies

Description:
Stainless steel spot welded band with 1/4-28, Steel Alloy Cadmium Plated T-Bolt. Includes mounting hardware and nylon rein-forced silicone rubber shim.
Performance:
Weld Strength: 1600 Lbs.
T-Bolt Strength: 3780 Lbs.
Maintenance:
Service Life Indefinite.
Distance between .25 mounting holes: 3.975”

Includes Certificate of Conformance

PN

DIAM

HT

WT

PRICE

BA2.5

2.5”

3.42”

5.4oz

135.95

BA3.5

3.5”

4.42”

5.6oz

135.95

BA4.5

4.5”

5.42”

5.8oz

135.95

BA5.38

5.38”

6.30”

6.1oz

135.95

BA7.0

7.00”

7.92”

6.4oz

145.95

BA7.25

7.25”

8.20”

6.6oz

145.95

BA7.66

7.66”

8.60”

6.7oz

145.95

BA9.25

9.25”

10.25”

7.2oz

155.95

 

ALUMINUM CYLINDERS

FOR PORTABLE USE ONLY
OR FOR PERMANENT INSTALLATION IN NON-FACTORY AIRCRAFT

FAA/DOT CERTIFICATE OF CONFORMANCE -

CYLINDERS 1—M .750 UNF STRAIGHT VALVE THREADS

CYLINDERS F, P, R 1 1/8 “ STRAIGHT VALVE THREADS

cylinders

CYLINDER

A

C

D

E

M

F

P

R

Diameter

3 1/8

4 3/8"

4 3/8"

4 3/8"

5¼"

7"

Height w/valve

14"

13"

19"

28"

19"

20"

23"

29¼

Cubic FT

6

9

13

24

22

33

60

90

Weight/lbs/empty

3

5

7

9

9

19

21.7

29.1

Pressure psi

2015

2015

2015

2015

2200

2200

2200

2200

Liters

180

240

400

700

700

1050

1750

2550

Our Store Location

Reid Hillview Airport

2635 Cunningham Avenue
San Jose, CA 95148
877.634.4744 (USA)
408.923.2625 (INT'L)
408.929.3726 (FAX)

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