IMPA 872372 Air Vent Head
The IMPA 872372 air vent head is a corrosion-resistant, lightweight, robust and reliable air vent head, which is mainly made of cast iron, cast aluminum and welded steel. The IMPA 872372 air vent head prevents water from entering the tank freely, allows air or liquid to pass through and prevents excessive pressure or vacuum coming on the tank. The application of IACS unified requirements P3, and approved by NK, ABS, LRS, DNV, BV. If you need to order at any time, please indicate the size of the flange to be connected and the type of air vent head, in order to better meet your needs.
Overview
Recommendations
1. Only use Air Vent Heads approved in accordance with IASC P3:2016 with valid classifications certificates.
2. Choose valves in a casted durable material.
3. Choose flame screens if flammable liquids are stored in the tank.
4. Inspect all Air Vent Heads to ensure flawless performance as required by Recognized Organizations.
Drawing
Images of IMPA 872372 Air Vent Head
DN | A | A1 | B | D | D1 | n-0d | D2 | m | h | H |
50 | 180 | 140 | 135 | 130 | 105 | 4-15 | 60 | 17 | 125 | 185 |
65 | 205 | 167 | 145 | 155 | 130 | 4-15 | 75 | 22 | 160 | 215 |
80 | 235 | 195 | 160 | 180 | 145 | 4-19 | 90 | 27 | 195 | 260 |
