Pilot Mixers | Gas Pilots
B – fnpt
P
H – rad.
A – fnpt
K
gas inlet
mixture outlet
air inlet
L
3065 Mixer rod size is stamped on rod nut
A – fnpt
E
D
G
N N
dimensions in inches
Wt.
Gas adj. Allen
Mixer designation A
B
D
E
G
H
K
L
N
P
lb (Kg) wrench size*
4.03 1.75 7.28 0.63 1.19 1.66 (102) (44) (185) (16) (30( (42) (32) (51) 1.25 2.00 4.13 1.81 7.44 0.75 1.38 1.88 (105) (46) (189) (19) (35) (48) (33) (52) 1.28 2.03
5
(2.5mm)
¾
½
3065-0
(2.3)
5
(4mm)
¾
3065-1
1
(2.3)
1.47 2.22
7
(4mm)
1 ¼
3065-2
1 5.88 2.06 9.63 0.88 1.66 2.03 (149) (52) (245) (22) (42) (52) (37) (56)
(3.2)
8
(4mm)
1 ½
3065-3
1 6.50 2.44 10.75 0.84 1.75 2.16 1.50 2.25 (165) (62) (273) (21) (44) (55) (38) (57)
(3.6)
* Mixers purchased before 2017 use standard US Allen brench sizes, 3/32, 5/32, 7/32 (or slotted before 2004)
GAS VALVES
AIR VALVES
E
Closed
A – pipe size
80°
E
D
B
A – fnpt
Open
D C C
F
G
H
B
C
dimensions in inches (mm)
Valve
wt,
Valve
dimensions in inches (mm)
wt,
designation A B
C D
E
F
G
H lb (Kg)
designation A
B
C
D
E
lb (Kg)
¾ 2.06 1.19 2.38 3.00 2.75 1.19 3.94 2.00 (52) (30) (60) (76) (70) (30) (100) (0.9)
1122-0
1.13 (29) 1.50 (38) 1.69 (43)
2.25 (57) 3.00 (76) 3.38 (86)
1.81 (46) 2.13 (54) 2.25 (57)
3.88 (99) 4.88 (124) 4.88 (124)
0.60 (0.27)
½
1821B-01
1 2.06 1.19 2.38 3.00 2.75 1.19 3.94 2.00 (52) (30) (60) (76) (70) (30) (100) (0.9)
1122-1
1.25
¾
1821B-0
(0.57)
2.31 1.25 2.50 3.00 2.81 1.31 4.13 2.50 (59) (32) (64) (76) (71) (33) (105) (1.0) 2.56 1.31 2.63 3.00 2.94 1.44 4.38 2.50 (65) (33) (67) (76) (75) (37) (111) (1.1)
1 ¼
1122-2
1.75
1821B-1
1
(0.79)
1 ½
1122-3
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 4015/4025 Page 4
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