Sheet 4600-1 Page 2
DIMENSIONS of Series 4651 Burner Nozzles (Standard and Single Port)
A -NPT
Nozzle
dimensions in inches
No. of
E
D
designation
A
B
C
D
E
F
G holes
4651-01 4651-0 4651-1 4651-2 4651-3 4651-4 4651-5 4651-6 4651-7 4651-8
½ ¾
5⁄8
113⁄16 25⁄16 33⁄16 23⁄16 13⁄16
13⁄8 15⁄8 21⁄16 23⁄8 25⁄8 3 ¼
1 1 / 1 ½ 1 ¾ 1 ¾ 1 ¾ 2 ½ 2 ½ 2 ¾ 3 ¾
9⁄32 9⁄32
13⁄16 13⁄16 1 ¾ 1 ¾ 1 ¾ 2 ½ 2 ½ 2 ½
2 2 2 2 2 2 2 2 3 4
4
9⁄16 11⁄16
B
C
G G (-01 thru -1 have multi-hole pattern)
1
13⁄32 13⁄32 13⁄32 17⁄32 17⁄32 17⁄32 21⁄32 13⁄16
4651-01 to 4651-6
F -dia.
1 1 / 1 ½
15⁄16 27⁄16 17⁄16 27⁄8 37⁄8 41⁄16 71⁄16
4
2
31⁄8
2 ½
115⁄16
313⁄16
35⁄8
3 4 6
2 ¼ 17⁄8
45⁄8 5 ½ 7 ¾
SEE DETAIL
35⁄8
31⁄16
2
5
35⁄8
35⁄8
31⁄16
31⁄16
4651-7
4651-8
Combustion Air Capacities, cfh For nozzle capacity in Btu/hr, assuming 100% air through the nozzle, multiply figures below by 100. Nozzle can be run rich at air rates below, using secondary air to complete combustion of the exess fuels. To determine capacity with less than 100% air through the nozzle, multiply capacity below by correction factor from table at right.
% Combustion Air Through Nozzle
Multiply
Capacity by
90 80 70
1.1
1.22 1.38
Approx. Nozzle
Nozzle Capacity 100's of Btu/hr
Mixture Pressure in inches of water
1
2
3
4
5
6
7
8
10
12
wt, lb
-0-A -0-B -0-C -1-A -1-B -2-A -2-B -2-C -2-D -3-A -3-B -4-A -4-B -4-C -5-A -5-B -6-A -6-B -6-C -7-A -7-B -7-C -8-A -8-B -8-C -8-D -9-D
200 250 280 350 440
280 350 400 490 620 790 920 1100 1240 1380 1690
340 430 490 600 760
390 500 570 700 880
440 560 640 790 990
480 610 700 860 1070 1370 1590 1910 2150 2390 2930 3660 4650
520 660 750 920 1160
550 710 810
640 790 900 1120 1390 1770 2060 2460 2780 3100 3800 4760 6000 6500 7750 9200 10100 12200 13400 15000
670 860 990 1210 1520 1930 2240 2680 3020 3380 4120 5150 6550 7050 8450 10000 11000 13200 14600 17000
2
990 1240 1580 1840 2190 2480 2760 3380 4240 5350 5800 6900 8200 9000 10800 12000 13400 16900 19800
560 650 780 880 980 1200 1500 1900 2050 2450 2900 3200 3850 4250 4750 6000 7050 10500 13000 18000 21500 37700
960 1120 1340 1510 1690 2060 2580 3280 3530 4220 5000 5500 6600 7300 8500 10300 12100 18200 22500 31200 37200
1120 1300 1560 1760 1960 2400 3000 3800 4100 4900 5800 6400 7700 8500
1260 1460 1750 1980 2200 2690 3360 4270 4610 5500 6500 7200 8650 9550
1480 1720 2060 2320 2590 3170 3960 5000 5400 6500 7650 8450 10200 11200 12600 15800 18600 27700 34400 47600 57000 99500
3
2120 2680 2890 3450 4100 4510 5450 6000 6700 8450 9950 14800 18400 25500 30200
5
5000 6000 7100 7800 9400 10300 11600 14700 17200 25600 31800 44000 52500 92000
6
11
9500 12000 14100 21000 26000 36000 43000 75500
10600 13400 15800 23500 29200 40400 48100 84500
19000 20600 22200 24200 33200 36200 41300 44900 57000 62000 68000 74000
22
29600 36700 51000 60500 106000
32
53000 65000
–
–
50
4651-01 4651-0
130 250
183 350
225 433
260 500
291 560
318 610
343 660
367 710
412 790
450 860
2
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.
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