Product Bulletin JBE(X) Series Burners - Webster EngineeringWebster Combustion has the best lead...
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Product Bulletin JBE(X) Series Burners www.webster-engineering.com High Efficiency, Low Excess Air, Low Emissions Burner sizes: 200HP up to 1750HP JBE and 200HP up to 1500HP JBEX
Transcript of Product Bulletin JBE(X) Series Burners - Webster EngineeringWebster Combustion has the best lead...
Product Bulletin
JBE(X) Series Burners
www.webster-engineering.com
High Efficiency, Low Excess Air, Low Emissions
Burner sizes: 200HP up to 1750HP JBEand 200HP up to 1500HP JBEX
Benefits Of The JBE(X) High Efficiency Burner
Webster has combined theirunique high swirl firing headtechnology with a more efficientin-line combustion air fan toprovide superior mixing of thefuel and air, and lower motorhorsepower requirements. Thiscombination allows the JBEseries burners to operate withlow excess air across a largeoperating range. Less excess airmeans high fuel efficiency, and
high efficiency combined with high turndown means very low heat loss in yourboiler that can result from cycling when a burner is stopping and starting. Theend result is that the new Webster JBE will provide fast payback and the bestpossible return on your burner investment. Contact your Websterrepresentative today so they can show you how much you can save byreplacing your burner with a new Webster JBE!
When combined with Webster’s patented Temp-A-TrimTM, the JBE(X) burner willmaintain even lower excess air levels as operating conditions change, savingfuel and electricity and lowering maintenance costs. The JBE(X) is available forScotch-Marine, firetube, watertube, flextube, firebox, and other heaters andvessel types.
JBE and JBEX Features
Webster Combustion has the best lead times in the industry. To configure theperfect JBE(X) burner for your application and obtain current schedulinginformation, contact Webster or visit www.webster-engineering.com to locate asales office in your area.
•Excellent flame stability for reliable low NOx performance
•Low excess air for extremely efficientoperation
•Low Motor HP requirements and highly efficient combustion air fans to optimize electrical efficiency and provide a fast payback
•High turndown rates F Up to 12 to 1 on Gas firingF Up to 10 to 1 on oil firing
•High turbulence for better fuel mixing
•Fire multiple fuelsF Natural, LP or Digester gasF No. 2 through No. 6 Oils
•Configurable blower housing to match application requirements
•Field-proven ignition system with an extremely stable pilot
• IFGR system with a shutoff valve in the flue gas recirculation duct to prevent fuel gas from re-entering the burner during the purge cycle
•Easy access to firing head, fan and FGR duct for maintenance
• Improved air damper with adjustable opening speeds for better turndown
•UL/cUL approved up to JBE(X)9-400M for Natural Gas and No. 2 Oil applications
• Integral combustion air fan and motor are housed in a single assembly for easy removal and inspection
•Fire all types of boilers: Scotch-Marine Firetube, Watertube, Flextube, Firebox, as well as heaters and other vessels
•Options for both pressure and air atomized oil systems
Represented By
619 Industrial Road, Winfield, KS 67156 / Phone: 620-221-7464 / Fax: 620-221-9447www.webster-engineering.com / [email protected]
The Better Boiler Burner.
Bulletin #950097
MODEL*
JBE5(X)-50J
JBE5(X)-75J
JBE5(X)-75K
JBE7(X)-100K
JBE7(X)-150L
JBE7(X)-200M
JBE7(X)-250M
JBE9(X)-300M
JBE9(X)-400M
JBE9(X)-500N
JBE9(X)-600P
JBE9(X)-750P
Min Req'd
Gas Press.
1.75
2
2
2.5
2.5
3.25
4
5
5
5
6
7
Std Gas
Train Size
3
3
3
3
3
3
3
3
3
3
4
4
Max Firing Rate
(MBH) STD
13,990
15,700
19,000
22,200
26,560
34,500
36,915
42,000
55,000
60,000
68,000
74,000
Max Firing Rate
(MBH) w/FGR
11,610
13,030
15,770
18,450
22,050
28,635
30,640
34,860
45,650
49,800
56,440
62,900
Fan Motor
HP
5
7.5
7.5
10
15
20
25
30
40
50
60
75
A**
2
2
2
2
2
2
2
2
2
2
2
2
B
24.5
24.5
24.5
27.6
27.6
27.6
27.6
30.7
30.7
30.7
30.7
30.7
C
25.6
25.6
25.6
42.8
42.8
42.8
42.8
65
65
64.6
75.9
75.9
D
18.3
18.3
19.3
19.3
21.5
23.5
23.5
23.5
23.5
25.6
29.9
29.9
G
9.7
9.7
9.7
17.8
17.8
17.8
17.8
24.2
24.2
24.2
24.2
24.2
L1
49.4
49.4
49.4
58.4
64.2
64.2
64.2
75.9
75.9
89.1
87
87
L2
57.5
57.5
57.5
66.5
72.3
72.3
72.3
84
84
97.2
95.1
95.1
W
36
36
36
36
36
36
36
36
36
36
36
36
F
36
36
36.1
39.6
46.1
45.4
45.4
53.6
53.6
65.5
63.3
63.3
H
22.5
22.5
22.5
34.1
34.1
34.1
34.1
44.2
44.2
44.2
44.2
44.2
X***
40.7
40.7
40.7
51.4
51.4
51.4
51.4
56.8
56.8
56.8
56.8
56.8
DIMENSIONS (INCHES)
* Can be "G" (Gas), "O" (Oil) or "C" (Combination Gas/Oil) ** 2" Nose length is standard. May be different depending on vessel insertion depth.
***FGR valve position may vary based on burner model & customer requirements
JBE(X) Burner Sizes
JBE(X) NO FGR, TOP MOUNT PANEL
JBE(X) WITH FGR AND
BACK MOUNT PANELX
H
L2
F
G
ØD
A
L2
C
W
B
H
