Air Vent Head also can be called as air pipe head, is used for the ventilation of the oil tank or water tank on the vessel.
Test Standard: JIS 7400-1996
Flange size as per JIS B2220 – 5K
* The flange size also can be manufactured according to 10K, 16K.
| S/N | Name | Material | S/N | Name | Material |
| 1 | Hex Bolt | STS304 | 8 | Screen Cover | SS400 |
| 2 | Cover | SS400 | 9 | Float Disc | STS304 |
| 3 | Packing | NBR | 10 | Hex Bolt | STS304 |
| 4 | Body | FC200,FCD450 | 11 | Packing | NBR |
| 5 | Hex Bolt | STS304 | 12 | Spring Washer | STS304 |
| 6 | Rubber Ring | NBR | 13 | Guide Bolt | STS304 |
| 7 | Wire Screen | STS304 |
