>> Cast Iron Air Vent Head




Nominal
Size
d
L1
L2
L3
H
D
C
W
Weight kgs
50
50
75
103
75
180
130
105
135
7.4
65
65
85
120
85
210
155
130
155
10
80
80
90
153
100
245
180
145
190
16
100
100
110
160
110
270
200
165
225
23
125
125
130
195
130
310
235
200
265
34
150
150
155
225
150
355
265
230
300
47
200
200
200
295
180
440
320
280
400
72
250
250
250
330
210
540
385
345
500
120
300
300
300
370
240
620
430
390
600
178



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