Sheet 4343-23 Page 4
INJECTOR MOUNTING DIMENSIONS
M
Note: Tag bar on injector should "point" towards burner centerline
I
N
M
(NPT Air Inlet)
K
J
H Note: Flange is Rotatable
(NPT Exhaust)
L
O
AIR-COOLED INJECTOR DIMENSIONS
2 ½ " 1.25 1.50 1.50 2.88 16.38
3 ½ "
Injector Size
Gas Connection Lap Joint Flange (ANSI) Cooling Air Inlet Connection (NPT) Cooling Air Exhaust Connection (NPT)
H
2.00 2.00 2.00 4.00 17.63
I
J
Diameter (inches)
K
Cooling Air Outlet to Gas Connection Flange (inches) Furnace Hot Face to Mounting Flange (inches) Cooling Air Inlet to Gas Connection Flange (inches)
L
M
16,20,24,28,32,36,40
16,20,24,28,32.36,40
N
13.00
13.63
Injector Overall Length (inches)
O
M + 24.63
M + 25.38
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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