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