Cast Iron Air Vent Head
1. Application
Cast Iron Air Vent Head can prevent seawater, rain, fire and mosquitoes from entering the tank.
2. Material
(1) body: fc200
(2) float: SUS316
(3) rubber ring: nbr
(4) gasket: non-asbestos
(5) cover: SUS400
(6) screen cover: SUS304
3. Features
(1) The product is of less weight, better ventilation and pretty outline.
(2) We could manufacture this product according to your flange requirement.
4. Specification
DN
d
D
C
NO-h
t
a
H
H1
50
50
130
105
4-15
14
7
184
176
65
65
155
130
4-15
14
7
204
203
80
80
180
145
4-19
14
7
225
238
100
100
200
165
8-19
16
8
265
271
125
125
235
200
8-19
16
8
304
323
150
150
265
230
8-19
18
9
339
378
200
200
320
280
8-23
18
9
434
493
5. IACS Certificate: ABS, LR, CCS, DNV, RINA, BV, NK.
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