Sheet 4651-2 Page 3
retaining rod
K
F
F
C 1
S-dia. (4) holes
12⁄32
1⁄8
9⁄16
L
E
J sq.
P dia.
15° pilot tip
E
L
Y
45°
A–fpt
Section Y-Y
Available Style "B" only
DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC. IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL.
pilot
wt, lb
extension tube part no.
dimensions in inches
style style
recommended
Burner designation
A C C 1
D E
F
H J
K
L
P
R
S "A" "B"
pilot tip
None
4651-01 4651-0
1 ½ 61⁄16 1 ¾ 61⁄8
—
— — — — — — —
11⁄16 11⁄8 11⁄8 1 ¾ 27⁄8 111⁄16
—
—
—
—
— —
— —
—
—
—
11
16 16 36 36 36 62 62 62
— — — —
— — —
11
4651-1-A, -1-B
31 31 31
4-7525-1
1
41⁄8
3 ½ 41⁄8 3 ½ 41⁄8 3 ½ 41⁄8 4 ½ 51⁄8 4 ½ 51⁄8 4 ½ 51⁄8 5 ½ 63⁄8 6 ¾ 711⁄16 6 ¾ 711⁄16
6 ¾ 6 ¾ 6 ¾ 9 ½ 9 ½ 9 ½ 9 ½
5 5 5 7 7 7 9
12 12 12
213⁄64 17⁄8 213⁄64 29⁄32
23⁄32 23⁄32
5⁄8 5⁄8 5⁄8
4651-2,-A-2-B,-2-C,-2-D
(-1 thru - -3)
1¼ 3½ 1 ½ 23⁄8
4651-3-A,-3-B
213⁄64 213⁄64 23⁄32
4021-14 or
4-7525-2
4651-4-A,-4-B,-4-C
50 50 50 85 — —
2
25⁄16
13 ½ 13 ½ 13 ½ 13 ½
31⁄8 31⁄8 31⁄8
35⁄32
127⁄32 5⁄8
4021-13
(-4 thru - -6)
4651-5-A,-5-B
2 ½ 2
31⁄8
313⁄16 127⁄32 5⁄8
4651-6-A,-6-B,-6-C 4651-7-A,-7-B,-7-C
4-7525-3 (-7 only)
3 4 6 6
— — — —
21⁄8 41⁄8 211⁄16 611⁄16
41⁄16 51⁄8
127⁄32 5⁄8
100 180 170
37⁄16
43⁄32
5⁄8
4651-8-A,-8-B 4651-8-C,-8-D
4021-16 or
—
71⁄16 71⁄16
— —
— 11½ 13¼ — 11½ 13¼
413⁄16 6 ¾ 413⁄16 7 ¼
— —
13⁄16 13⁄16
4021-15
4651-1 has multi port nozzle as shown for 4651-01 and 4651-0 above. If pilot is required, use special 4651-1 with -0 or -01 capacity. Required with mounting bracket 4-0680-2 to use pilot tip with Style B burners, sizes -1 through -7. Add ½ " to tile OD to allow for fillets and draft on mounting plate.
WARNING: Situations dangerous to personnel and property may exist with the operation and maintenance of any combustion equipment. The presence of fuels, oxidants, hot and cold combustion products, hot surfaces, electrical power in control and ignition circuits, etc., are inherent with any combustion application. Components in combustion systems may exceed 160°F (71°C) surface temperatures and present hot surface contact hazard. Fives North American Combustion, Inc. suggests the use of combustion systems that are in compliance with all Safety Codes, Standards, Regulations and Directives; and care in operation.
CONTACT fna.sales@fivesgroup.com T +1 800 626 3477 - F +1 216 373 4237
Fives North American Combustion, Inc. 4455 East 71st Street - Cleveland, OH 44105 - USA www.fivesgroup.com
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