Sheet 4343-1 Page 3
ANGLED ARRANGEMENT
Firing can be angled by insertion of a transition spool (either 7 ½ °, 10° or 15°) between the burner and regenerator.
G
S
L
BURNER AND REGENERATOR DIMENSIONS, INCHES
7 ½ °
G
L
S
10°
G
L
S
15°
G
L
S
4343-7
73 77 81 88 97
47 49 53 63 80 92
58 59
n/a n/a n/a
n/a n/a n/a
n/a n/a n/a
04 76
48
55 56 58 63 69 73
4343-8-A 4343-8-B 4343-9 4343-10 4343-12-A 4343-12-B
51
61
81
55 66 82 94
66 72
88 97
64
65
89 98
81
71
102 107
77
102 108
93
76 79
103
104
80
105
09
107
77
NOTE: Dimension "L" is from the back of the regenerator to the center point of the mating surfaces of the burner and face of mounting plate.
HORIZONTAL ORIENTATION OF BURNER AND REGENERATOR
Furnace Wall
In addition to vertically angling the burner as above, the burner/regenerator orientation can be changed by rotating the regenerator as shown in the illustration. Sizes -9 through -12-B can be rotated in increments of 22 ½ degrees. Sizes -7 through -8-B can be rotated in increments of 30 degrees. Other angles require specially drilled burner/regenerator mating flanges. Specifying Horizontal Orientation : If the burner and the regenerator centerlines are in alignment or displaced at the above increments, the angle need not be specified. As the regenerator is rotated away from the burner centerline, rotation is specified as "degrees right" or "degrees left." In the illustration, the arrow indicates the rotation of the regenerator to a position of 80 degrees right.
Burner
Regenerator
80° right
Top View of Burner
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