
STANDARD OPTIONS
North American 6514 Burner Options
Sheet 6514-3
Burner nose options
are available for sizes shown on
the right and can be specifi ed in the product number. The
burner nose establishes main combustion air fl ow and
infl uences fl ame propagation. Nose material is either cast
iron that is suitable for cold air applications up to 1800°F,
or cast stainless alloy for preheated air (maximum 700°F)
applications up to 2400°F.
The product designation 1.0 represents standard main air
capacity shown on page 1 of the product Bulletin. Use of an
extra capacity burner nose will result in either more air at
16 osi or standard air fl ow at lower pressure. Extending the
capacity of the burner by increasing air pressure beyond 16
osi, or using the extra capacity nose, is acceptable for gas
and light oil applications. Heavy oil applications however,
are oft en more diffi
cult because of fuel makeup variation
and special fuel conditioning. Specifi c applications involving
heavy oil and extra capacity should be reviewed with Fives
North American Combustion, Inc.
BURNER NOSE OPTIONS
Iron
Alloy
Iron
Alloy
scfh
Burner
Nose
Nose Nose Nose
4514/6514-6
1.0H
1.0A
3-3201-2
3-3201-3
14 900
5514-6
1.0H
1.0A
3-3201-4
3-3201-5
14 900
4514/6514-7
1.0H
1.0A
3-3203-2
3-3203-3
24 400
4514/6514-7
1.1H
1.1A
3-3203-6
3-3203-7
27 000
5514-7
1.0H
1.0A
3-3203-4
3-3203-5
24 400
5514-7
1.1H
1.1A
3-3203-8
3-3203-9
27 000
4514/5514/6514-8-A
1.0H
1.0A
3-3202-1
3-3202-2
42 400
4514/5514/6514-8-A
1.1H
1.1A
3-3202-3
3-3202-4
46 500
4514/5514/6514-8-A
1.2H
1.2A
3-3202-5
3-3202-6
51 000
4514/5514/6514-8-A
1.3H
1.3A
3-3202-7
3-3202-8
55 000
4514/5514/6514-8-B
1.0H
1.0A
3-3200-1
3-3200-2
70 000
4514/5514/6514-8-B
1.1H
1.1A
3-3200-3
3-3200-4
77 000
4514/5514/6514-8-B
1.2H
1.2A
3-3200-5
3-3200-6
84 000
4514/5514/6514-8-B
1.3H
1.3A
3-3200-7
3-3200-8
91 000
4514/5514/6514-9 1.0H
1.0A
3-3204-1
3-3204-2
146
000
4514/5514/6514-9 1.1H
1.1A
3-3204-3
3-3204-4
161
000
4514/5514/6514-9 1.2H
1.2A
3-3204-5
3-3204-6
175
000
4514/5514/6514-9 1.3H
1.3A
3-3204-7
3-3204-8
190
000
4514/5514/6514-10 1.0H
1.0A
3-3205-1
3-3205-2
218
000
4514/5514/6514-10 1.1H
1.1A
3-3205-3
3-3205-4
240
000
4514/5514/6514-10 1.2H
1.2A
3-3205-5
3-3205-6
262
000
4514/5514/6514-10 1.3H
1.3A
3-3205-7
3-3205-8
283
000
Capacity
Designation
Nose Part
Number
Main Air
@ 16 osi
JACKETED TILE OPTIONS
-6
LX
3-7099-1
no jacket
–
2600
2400
-6
LC
3-15539-1
carbon steel
3-2691-1
700
700
-6
L4
3-15539-2
304 sst
3-2691-2
1700
1600
-6
L9
3-15539-3
309 sst
3-2691-3
1900
1800
-7
LX
3-7099-4
no jacket
–
2600
2400
-7
LC
3-15539-4
carbon steel
3-2703-1
700
700
-7
L4
3-15539-5
304 sst
3-2703-2
1700
1600
-7
L9
3-15539-6
309 sst
3-2703-3
1900
1800
-8-A
LX
3-7099-7
no jacket
–
2600
2400
-8-A
LC
3-15539-7
carbon steel
3-2991-1
700
700
-8-A
L4
3-15539-8
304 sst
3-2991-2
1700
1600
-8-A
L9
3-15539-9
309 sst
3-2991-3
1900
1800
-8-B
LX
3-7099-10
no jacket
–
2600
2400
-8-B
LC
3-15539-10
carbon steel
3-2661-1
700
700
-8-B
L4
3-15539-11
304 sst
3-2661-2
1700
1600
-8-B
L9
3-15539-12
309 sst
3-2661-3
1900
1800
-9
LX
3-7099-13
no jacket
–
2600
2400
-9
LC
3-15539-13
carbon steel
3-2632-2
700
700
-9
L4
3-15539-14
304 sst
3-2632-3
1700
1600
-9
L9
3-15539-15
309 sst
3-2632-4
1900
1800
-10
LX
3-4987-1
no jacket
–
2600
2400
-10
LC
3-4987-1L
carbon steel
3-2738-3
700
700
-10
L4
3-4987-1L4
304 sst
3-2738-4
1700
1600
-10
L9
4-4987-1L9
309 sst
3-2738-5
1900
1800
Mounting
and
Tile
Part Number
Tile
Jacket
Material
Tile
Jacket
Part Number
Continuous
Duty (F)
Intermittent
Duty (F)
Tile
Designation
Burner
Size
Jacketed tile options
are available for applications where
the tile is not supported by furnace refractory. Jackets are
available in three diff erent metals and have maximum
temperature ratings for each. They must be protected with
suffi
cient insulation so as not to exceed rated temperature.
The maximum temperature rating for jacket metals
depends upon frequency of heat-up/cool-down cycles.
As an example, batch annealing furnaces that are heated
and cooled every day should use the "intermittent
exposure" ratings. Continuous annealing furnaces that
remain at the same temperature for months at a time, can
use the higher "continuous" rating.
Cast
Cast
Cast
Cast
ENERG
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OMBUSITION