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

Y | C

OMBUSITION

Catalog Combustion 2021 - Page 0781

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51 3-3203-6 Fives Group Request Quote
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