Composite/Kevlar

Service Life 15 Years—HST Every 4 Years—.750 UNF STRT Valve Threads

Size Dimensions Cubic Feet Liters Weight Full
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 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

Service Life 24 Years—HST Every 3 Years—1” NPT Valve Threads

Size Dimensions Cubic Feet Liters Weight Full
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

9 X 30

115—117

1829

29
115 CF 3HT 7.5 X 30 77.1

2752

44

3AASteel

Service Life Unlimited—HST Every 5 Yrs—Both 1/2 and 1” NPT Valve Threads

Size Dimensions Cubic Feet Liters Weight Full
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

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

ALL CLAMPS ARE NEW/OEM. $165.00 EACH. YOU WILL NEED TWO CLAMPS.

Part Number Diameter Height Weight
BA2.5 2.5” 3.42” 5.4oz
BA3.5 3.5” 4.42” 5.6oz
BA4.5 4.5” 5.42” 5.8oz
BA5.38 5.38” 6.30” 6.1oz
BA7.0 7.00” 7.92” 6.4oz
BA7.25 7.25” 8.20” 6.6oz
BA7.66 7.66” 8.60” 6.7oz
BA9.25 9.25” 10.25” 7.2oz

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
Cylinder A C D E M F P R

Diameter

3 1/8″

4 3/8″

4 3/8″

4 3/8″

5¼”

7″

7¼”

7¼”

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

Questions about the right oxygen part for your aircraft? We’re experienced and happy to help.

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