Help me ID this cylinder - Please!

Please register or login

Welcome to ScubaBoard, the world's largest scuba diving community. Registration is not required to read the forums, but we encourage you to join. Joining has its benefits and enables you to participate in the discussions.

Benefits of registering include

  • Ability to post and comment on topics and discussions.
  • A Free photo gallery to share your dive photos with the world.
  • You can make this box go away

Joining is quick and easy. Log in or Register now!

dcahill129

Registered
Messages
31
Reaction score
0
Location
New Hampshire
# of dives
50 - 99
Can you help me determine the capacity and buoyancy - full and empty; dimensions of this cylinder?

DOT-3AA 2400-91/9008/162 M8303 Faber Italy 03A91+
 
If it's a Faber 80
Service pressure, psi
2400 +10%

Actual air capacity, cu. Ft. (at +10%)
78

Outer diameter, in
7.25

Length without valve, in
24

Empty weight, lbs
30

Buoyancy Empty, lbs (w/valve)
-1.7

Buoyancy Full, lbs (w/valve)
-7.55

If it's a Faber 95
Service pressure, psi
2400 +10%

Actual air capacity, cu. Ft. (at +10%)
95

Outer diameter, in
8

Length without valve, in
23.8

Empty weight, lbs
37.2

Buoyancy Empty, lbs (w/valve)
-1.2

Buoyancy Full, lbs (w/valve)
-8.325
 
It would probably be best if you gave us the diameter (or circumference, we can figure out the diameter from that :wink:) and height. Weight would be good too, but not necessary.
 
If it's a Faber 80
Faber has made 9 tanks with both a 3AA certification and a 2400 psi service rating, so dimensions would help.
 
First my thanks for your speedy reply to my question. These are used tanks that i am thinking about purchasing so i don't have access to make accurate measurements. Here is what I have - they are 8" D and with boot & valve measure 27" H. I hope this is enough to make an educated guess. Once again thank you for your help.
 
I'm guessing that it's the Faber 95 that I quoted in my first post

Service pressure, psi
2400 +10%

Actual air capacity, cu. Ft. (at +10%)
95

Outer diameter, in
8

Length without valve, in
23.8

Empty weight, lbs
37.2

Buoyancy Empty, lbs (w/valve)
-1.2

Buoyancy Full, lbs (w/valve)
-8.325
 
Assuming a 3" long valve, it is most likely a 95.

If so the internal volume will be 915 cubic inches and it will hold 95.1 cu ft of gas at 2640 psi, and 86.5 cu ft at 2400 psi.
 
https://www.shearwater.com/products/peregrine/

Back
Top Bottom