Litton Surface Mix Burners
Ltton surface mix burners are available in Standard,
Swivel, and Ring configurations. A burner tip refers to a single
burner head. The number of fires on a burner relates to the number
of burner tips present. Jet describes the hole or holes in the top
of the tip, through which the gas is released. A single jet tip
has one flame hole, a 6/7N has 13, the 7-jet has 7, the 10/11N has
21 and the Q5 has 55.
All burners feature movable joints where tips are connected to sidearms
and where sidearms are connected to the bed block. This feature
allows for varied heat zone width.
See Flow rates for Litton
Burneres
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General Features
- Available in chromium-plated brass or stainless steel
- Five different surface mix tips consisting of Single-jet, 6/7N,
7-jet, 10/11N, and Q5 providing either a focused or bushy flame
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Standard Burners
- Available in tip configurations from 2-fire to 16-fire
- Movable joints where tips are connected to sidearms and where
side arms are connected to bed
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Swivel Burners
- Available in configurations from 2-fire to 16-fire
- An additional degree of freedom allows perpendicular or angled
contact of the flame with the glass
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Ring Burners
- Available configurations 8, 10 & 12 fire
- Available tips Single Jet , 6/7N, 7 Jet & 10/11N
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Rotary Burners
- Various-sized beds available
- Pedestals available in either rigid or articulating
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Water-Cooled Ring Burners
- Available in 220° and 360°
- 220° available in tip configurations of 8-fire and 10-fire
& 10 fire offset
- 360° with 14 fire
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Annealing Burners
Two models
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Hand Torches
Five models
- Single-jet
- 6/7N
- 7-jet
- 10/11N
- Q5
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FLOW RATES
FOR LITTON BURNERS
The following information was gathered using supply
lines of at least 3/8 inch
inside Daimler tubing and using the following gas pressures:
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Dynamic pressure at proportioner
valves
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| Oxygen |
5
Pounds per square inch |
| Hydrogen |
18
inches of water column |
| Natural
Gas |
18
inches of water column |
BTU RATES
1100 BTU per cubic foot of natural gas
319 BTU per cubic foot for hydrogen
Burner
Flow Rates and BTU per Minute for Litton Burners
Oxygen - Hydrogen Table
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Normal
Flow
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Full
Flow
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Type
of Tip
(one tip only) |
Oxygen
CFM
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Hydrogen
CFM
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BTU
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Oxygen
CFM |
Hydrogen
CFM |
BTU |
| Single
jet tip |
.10
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.30
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95.70
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.18 |
0.30 |
95.7 |
| 6/7N
tip |
.28
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.36
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114.84
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.36 |
1.04 |
331.5 |
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7 Jet Tip |
.40
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.50
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159.50
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.75 |
1.20 |
382.8 |
| 10/11N
tip |
.35
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.45
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143.55
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.90 |
1.10 |
350.9 |
| Q5
tip |
1.20
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1.60
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510.40
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1.5 |
2.00 |
638.0 |
Annealing
Burner
24" Flame - no yellow WARNING:
DO NOT USE HYDROGEN OR OXYGEN COMPRESSED AIR & GAS
ONLY
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Burner Flow Rates and BTU
per Minute for Litton Burners
Oxygen - Natural GasTable
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Normal Flow
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Full Flow
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Type of Tip
(one tip only) |
Oxygen CFM
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Hydrogen CFM
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BTU
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Oxygen CFM
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Hydrogen CFM
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BTU |
| Single jet tip |
.10
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.02
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22.0
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0.12 |
0.03 |
33.0 |
| 6/7N tip |
.24
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.05
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55.0
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0.38 |
0.17 |
187.0 |
| 7 Jet Tip |
.35
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.05
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55.0
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0.42 |
0.15 |
165.0 |
| 10/11N tip |
.45
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.10
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110.0
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1.00 |
0.45 |
495.0 |
Annealing Burner
24" Flame - no yellow WARNING:
DO NOT USE HYDROGEN OR OXYGEN COMPRESSED AIR & GAS ONLY
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