Unigas G258A, Manual Of Installation - Use - Maintenance

Page: 8 / 217

PART I: SPE
CIFICA
TIONS
8
Overall dimensions (mm)
BS = standard blast tube BL = long blast tube DN = gas valves size
B*: SPECIAL blast tube lengths must be agreed with
Cib Unigas
TIPO DN
A
(AS)
AA AD AN AP
B
(BS)
BB C CC D E F G H J K L M N
O
min
O
max
P Q R S U V W Y Z
G258A
50
1340
181 35
550 100
460
391 880
509
1116 725
391
254
347
450
380 518 M12 453 300 340 320
533
148
384 624 190
708
210
190
65 564 117 1362 971
447
636 487 845 292
80 579 132 1393 1002 687 538 875 310
100 592 145 1476 1085 791 642 942 353
G335A
50
1456
550 100
399
996
1139 725
414
450 533 384 624 190
65 564 117 1385 971
447
636 487 845 292
80 579 132 1416 1002 687 538 875 310
100 592 145 1499 1085 791 642 942 353
G380A
50
1483
550 100
487
1139 725
265
450 533 384 624 190
228
65 564 117 1385 971
447
636 487 845 292
80 579 132 1416 1002 687 538 875 310
100 592 145 1499 1085 791 642 942 353
G440A
50
1496
550 100
500 471
1139 725
304
450 533 384 624 190
65 564 117 1385 971
447
636 487 845 292
80 579 132 1416 1002 687 538 875 310
100 592 145 1499 1085 791 642 942 353
ØH
P
P
N
12 M
D
A
(AS - AL )
B
(BS - BL )
AA
R
Q
S
V
A
P
J
A
N
AD
C
O max
O min
O
m
a
x
O
m
in
K
K
W
CC
E
U
BB
F
L
Z
ØY
Ø
G
boiler recommended drilling
template
burner flange