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DRAWN BY DATE
SCALE UNITS
TITLE
SIZE
SHEET
DRAWING NUMBER
REVISION
PART NUMBER
MATERIAL
PARKER HANNIFIN
LANCASTER, NY
14086 USA
INCHES
OF
C
JK
1:12
DUAL BED NITROGEN GENERATOR
DB-AB
-
2 1
DB-AB
1/28/2022
ALL TOLERA NCES: ± 1/64
ANGLES: ± 2º
FRACTIONS: ± 1/4
ANGLES: ± 3º
SHEET METAL PARTS
WELDED PARTS AND
SALES DRAWINGS
USE CORRESPONDING TOLERANCES UNLESS OTHERWISE SPECIFIED
ANGLES ± 1/2
~
2 PLACE (.00): ±.01
MACHINED PARTS
3 PLACE (.000): ±.005
R
a
SURFACE FINISH
125
JOB NUMBER: __________________________________________________________
REVIEWED BY: __________________________ DATE: _________________________
79 9/16 in
2020.748 mm
45 1/8 in
1145.946 mm
28 5/8 in
726.491 mm
33 5/8 in
853.435 mm
49 9/16 in
1259.027 mm
53 7/8 in
1368.498 mm
40 1/4 in
1023.032 mm
14 1/8 in
359.457 mm
6 5/16 in
160.579 mm
9 7/16 in
240.005 mm
n
20 in
n
508.000 mm
n
24 7/16 in
n
620.776 mm
Ø5/8 in
Ø17.272 mm
AIR IN
NITROGEN GENERATOR
N2 OUT
FROM NST
TO NST
NST OUT
NITROGEN
SURGE TANK
NST IN
34 15/16 in
887.298 mm
38 15/16 in
989.084 mm