1ST ROW MARK
Faber
M8303
17/0228/170
01
*
14
TC
SU7694
237 BAR
2ND ROW MARK
DOT
SP13488
3442 PSI
REE XX
TP 5250
XS Scuba
HP100
EXPLANATION
Manufacturer
DOT manufacturer facility identifier
Serial number
Month of manufacturer
Mark of independent DOT inspector
Year of manufacture
Transport Canada
Canadian special permit number
Service Pressure (BAR)
EXPLANATION
US Department of Transportation
DOT special permit number
Service pressure (PSI)
Rejection elastic expansion
Test pressure for hydrostatic retest in PSI
Distributor
XS Scuba part number (cylinder size)
1ST ROW MARK
TC
SU4957
230
DOT
SP14157
3442
TP5250
2ND ROW MARK
REE 75.3
X7100
4135871
04
A
09
M8004
XS Scuba
Actually I think I have a Scott aluminum 2216 tank that has a K-valve 1/2' straight thread scuba valve in it. The valve may be an early Sportsways (I think). No manufacturer that I am aware of currently makes this but some vintage 1/2' k valves can be scored off the internet. There are a still a few 1/2' straight thread floating around. P/N 595109-01 Rev. A 4/10 Page 4 of 36 SPECIFIC MODEL DESCRIPTIONS The SCOTT AiR-PAk 50i SCbA is available as:. Model 2.2 SCBA (2216 psig operating pressure).
EXPLANATION
Transport Canada
Canadian Special Permit Number
Service Pressure (bar)
US Department of Transportation
DOT Special Permit Number
Service Pressure (psi)
Test procedure for hydrostatic retest (psi)
EXPLANATION
Rejection Elastic Expansion
Model/Size in Cubic Feet
Serial Number
Month of manufacture
Mark of independent inspector
Year of manufacture
Manufacturer facility identifier
Distributor
1ST ROW MARK
TC
3ALM
207
2ND ROW MARK
DOT
3AL
3000
P845927
LUXFER
05
A
08
S080
3m Serial Number
EXPLANATION
Transport Canada
Aluminum specification (Canada)
Service pressure (BAR)
EXPLANATION
US Department of Transportation
Aluminum Specifications (USA)
Service Pressure (PSI)
Serial number
Manufacturer
Month of manufacture
Mark of independent inspector
Year of manufacture
Manufacturer part number (cylinder size)
MARK
DOT
3AL
3000
CC001031
M5659
01
A
11
W
XS-80
TC-3ALM
207
Scott Air Pack Batteries
EXPLANATION
US Department of Transportation
Aluminum specification (USA)
Service pressure (PSI)
Serial number
DOT manufacturer facility identifier
Month of manufacture
Independent inspector mark
Year of manufacture
Manufacturer's logo
Manufacturer's model number
(cylinder size)
Aluminum specification (Canada)
Service pressure (BAR)