CAST IRON AIR VENT HEAD 53-ON NIIKULA TYPE for OIL & WATER TANK
Cast Iron air vent head 53-ON Niikura Type for Oil Tank & water tank
Cast Iron air vent head 53-ON Niikura Type for Oil Tank & water tank
Description: SUS screen cover / galvanized screen cover
Model: 53-ON Niikura Type
53-0N (OS) CB3594-94 DS/ES type
Size: DN50-250mm
| diam | flange diam | pitch | hole | kg |
| 50A | 130 | 105 | 4×Ф15 | 11 |
| 65A | 155 | 130 | 4×Ф15 | 12 |
| 80A | 180 | 145 | 4×Ф19 | 17 |
| 100A | 200 | 165 | 8×Ф19 | 24 |
| 125A | 235 | 200 | 8×Ф19 | 31 |
| 150A | 265 | 230 | 8×Ф19 | 48 |
| 200A | 320 | 280 | 8×Ф23 | 67 |