Dimensions | 4445N-2 thru -4-B Tempest®
L
A -NPT Air Inlet
Q
1/8" NPT DA pressure tap
1/8" NPT main air pressure tap UA
Ø 7.0
Z
1/8" Gas pressure tap
H
4.88
Ø 8.0
5/8
Ø 4.0
Ø 3.5
Ø 8.5
Ø J 1 or J 2
5/8
Gas Adjustment Valve
B -NPT Gas Inlet
4445N-2 through -4-B
M
J 1 -dia.
J 2
N
K-dia.
Slotted Tile (for ceramic only)
Round Tile
"L" dim. = overall length
Burner
designation
A
B
J 1
J 2
K
M
N
-S
-M
-L
-E
-X
4445N-2 4445N-3
1 ¼ 1 ½
2.1 2.1
1.09 1.44 1.75 1.94
1.75 2.25 2.69 2.69
0.54 0.74 0.92
21 21 21 21
29.4 29.4 29.4 29.4
39.4 39.4 39.4 39.4
49.4 49.4 49.4
consult
¾ ¾ ¾ ¾
Fives North
4445N-4-A 4445N-4-B
2 2
2.4
1.13
49.4 American
"H" dim. = tile ext. length
"Z" dim. = insertion depth
"Q" dim. = tile to air flange
Burner
designation
-S
-M -L -E
-S
-M
-L
-E
-X
-S
-M
-L
-E
-X
4445N-2 4445N-3
9 9 9 9
11.75 11.75 11.75 11.75
16.8 16.8 16.8 16.8
25.2 25.2 25.2 25.2
35.2 35.2 35.2 35.2
45.2 45.2 45.2 45.2
9-12 12-20 12-30 12-40 consult
9-12 12-20 12-30 12-40 9-12 12-20 12-30 12-40
Fives North
4445N-4-A 4445N-4-B
9-12 12-20 12-30 12-40 American
These tiles are not contoured at the discharge end. SPL = max. "Z" dimension required plus approximately 6" -- for estimating purposes 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 .
Bulletin 4445/4445N Page 5
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