Dimensions | Tempest®
DIMENSIONS 4441 LNI-5, -6 & -7, inches
17.0 (432)
Square
Extra inlet piping 4441-7 Only
5.0 (127)
.75 (19)
7.0 (178)
Other connections:
C - NPT LNI Gas Inlet
8.00 (203)
• UA: Upstream Air = 1⁄8 " NPT • DA: Downstream Air = 1⁄8 " NPT • UG: Upstream Gas = 1⁄8 " NPT • DG: Downstream Gas = 1⁄8 " NPT • FS: Flame Supervision = ¾ " NPT • OBS: Observation = ¾ " NPT • IGN: Igniter = 18M
2.50 (63.5)
D
.75 (19)
45°
B - NPT Gas Inlet
2.56 (65)
6.63 (168)
4.06 (103)
A - NPT Air Inlet
R 1.00 (25.4)
6.63 (168)
2.56 (65)
9.19 (233)
7.51 (191)
Ø1.32 (33.5)
E LNI Jet Exit Ø
15°
G
Ø7.47 (188)
K
10.88 (276)
3.90 (99)
14.16 (360)
.63 (16)
4.41 (112)
Extra inlet piping 4441-7 Only
4441-"A" Weight, lb
Dimension in inches
Tile Exit "K" inches (mm)
Burner
designation
A
B
C
D
E
G
Tile I.D. 2.13 (54.1) 2.44 (62) 3.19 (81)
Tile O.D. 2.88 (73.2)
4441-5 4441-6 4441-7
2 ½
1 ¼ 1 ½
1
7.91 (201)
.426 (10.8) .571 (14.5)
4.79 (122) 5.64 (143) 7.19 (183)
88 (40) 88 (40)
3 4
1 8.76 (222)
3.19 (81)
2
1 10.30 (262) .646 (16.4)
3.94 (100)
104 (47.2)
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 .
Bulletin 4441 LNI Page 5
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