Insect Screen Air Vent Head
1. Application
Insect Screen Air Vent Head can prevent seawater, rain, fire and mosquitoes from entering the tank.
2. Material
(1) protection screen: SUS304
(2) gasket: NBR
(3) bolt: SUS304
(4) body: QT400-15
(5) cover: QZ35
(6) bolt & float cartridge: SUS304
The material of this product can be made to order, for example:cast steel, stainless steel 304, stainless steel 316L etc.
3. Features
(1) Strict quality control to ensure product quality.
(2) The product is of less weight, better ventilation and pretty outline.
4. Specification
DN
L
B
H
H1
H2
80
224
204
205
163
85
100
260
232
235
186
94
125
290
302
280
214
107
150
368
336
313
247
113
200
508
410
369
288
130
250
574
530
480
375
155
300
692
630
566
377
191
350
758
730
680
466
240
400
858
828
680
459
249
450
1015
938
739
457
249
5. IACS Certificate: NK, RINA, DNV, CCS, BV, LR, ABS.
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