Turboflame Burners Low NOx

TURBOFLAME BURNERS LOW NOX

SERIES 4575

4575 TURBOFLAME BURNERS are particularly applicable to
aluminium melters, ladle heaters, soaking pits, rotary kilns, heat treat furnaces, and dryers. Any installation
where high velocity entertainment, penetration, and recirculation can benefit temperature uniformity and thermal
efficiency. A 4575 TURBOFLAME burner’s true high velocity results from exceptionally high Btu/hr input rates relative
to its reduced tile discharge area. velocities ranging from 500 to 750 feet per second (340 to 510 mph) drive heat
into a furnace load, creating tremendous momentum while entraining and recirculating 7-10 cubic feet of furnace
gases for every cubic foot of burner product. TURBOFLAME are suitable for furnace 0 0 temperatures up to 2400 F.
They can be used with preheated air upto 600 F. The reduced tile discharge opening also protects burner internals
from radiant heat and from melting furnace splash. Standard burners include 3000 F dense castable tiles. o Burner
tile installation should be made in accord with instructions on Supplement DF-M1 for hard refractory lined furnaces
or DF-M2 for fiber lined furnaces.

The TURBOFLAME burners can be used with a variety of control systems including pressure balanced or electronic
fuel/air systems.

The gas pressure requirement is approximately 0.7 that of the combustion air when firing on stoichiometric ratio.
System pressure drops should be checked to make sure that adequate gas pressure will be available at the burner. It
is imperative that the limiting orifice gas valve be placed within 5 pipe diameters of the burner gas connection.

TURBOFLAME burners are not designed for fuel rich operation. Prolonged fuel rich operation may damage the burner.

IGNITION/ SUPERVISION: A gas pilot is preferred. Direct spark
ignition is satisfactory. Torch lighting is not recommended because of high tile pressure. 4575 burners (except the
-8-A and -14 sizes) are available in dual-fuel (gas/light oil) models. TURBOFLAME are an extension upward of
WESMAN’s line of HIGH VELOCITY TYPHOON FLAME GAS BURNERS. For capacities less than 3, 000, 000 Btu/hr, consider 4441
Burners.

FLAME SUPERVISION: UV only, Same rods not
recommended.

TABLE 1: MAIN AIR CAPACITIES
MODEL COMBUSTION AIR CAPACITIES, scfh
FOR Btu/ hr (MULTIPLY BY 100)		 FLAME LENGTH
(stoichiometric ratio,
16 osi air)
combustion air pressure drop across the burner in osi
mbar 0.2 1 4 9 16
TURBOFLAME 4575-8-A 4400 9400 19600 31000 41500 5′
TURBOFLAME 4575-8-B 5250 13300 29500 43600 62000 6′
TURBOFLAME 4575-9 9200 21000 44000 64000 89000 9′
TURBOFLAME 4575-10-A 10600 23800 47600 72500 101000 9′
TURBOFLAME 4575-10-B 12500 28000 57500 85000 119000 10′
TURBOFLAME 4575-12 19100 42700 81500 118000 164000 10′
TURBOFLAME 4575-14 34000 64000 124000 188000 250000 17′

TABLE 2: MAIN AIR CAPACITIES
MODEL MAXIMUM EXCESS AIR RATES IN % AIR CAPACITIES
NOT BURNING,
scfh
(use to size blowers)		 PILOT
SET		 DIRECT
SPARK
IGNITER		 APPROX.
NET
WEIGHT
POUNDS
COMBUSTION AIR PRESSURE, osi
mbar 1 9 16 16 osi
TURBOFLAME 4575-8-A 325 400 350 55000 4011-12 4055-E 195
TURBOFLAME 4575-8-B 650 500 750 81000 4011-12 4055-E 195
TURBOFLAME 4575-9 800 900 1200 116000 4011-12 4055-E 200
TURBOFLAME 4575-10-A 675 800 900 145000 4011-12 4055-E 280
TURBOFLAME 4575-10-B 1100 1300 1200 177000 4011-12 4055-E 280
TURBOFLAME 4575-12 1500 1200 1000 199000 4011-12 4055-E 280
TURBOFLAME 4575-14 1200 1200 1200 303000 4011-12 4055-E 695
Burner Diagram
Burner Diagram
TABLE 3: DIMENSIONS IN INCHES AND DEGREES
MODEL
mbar A B C D E F G H J K L M N P Q R S T
TURBOFLAME 4575-8-A 6 2½ 3¾ 5¼ 7½ 18 16 4 1⁄16 14 9½ 16⅝ 9 38⅝ 22½ 9⁄16 8 7⅞ 9
TURBOFLAME 4575-8-B 6 2½ 3¾ 5¼ 7½ 18 16 4⅛ 14 9½ 16⅝ 9 38⅝ 22½ 9⁄16 8 7⅞ 9
TURBOFLAME 4575-9 8 2½ 3¾ 5¼ 7½ 18 16 5 5⁄16 14 9½ 16⅝ 9 38⅝ 22½ 9⁄16 8 10 11
TURBOFLAME 4575-10-A 10 3 4¾ 6¼ 10½ 22 20 6¼ 18 11 1⁄16 20⅝ 12 47⅜ 15 ¾ 12 12¼ 14
TURBOFLAME 4575-10-B 10 3 4¾ 6¼ 10½ 22 20 6½ 18 11 1⁄16 20⅝ 12 47⅜ 15 ¾ 12 12¼ 14
TURBOFLAME 4575-12 12 3 4¾ 6¼ 10½ 22 20 7 18 11 1⁄16 20⅝ 12 47⅜ 15 ¾ 12 14¼ 16
TURBOFLAME 4575-14 14 6 12 5⁄16 8¼ 12 26 24 9¾ 22 16 24⅜ 18 64 15 ¾ 12 16¼ 18

*Air inlets of burners are in BSP thread

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