a-collection AVI 1760 Dirt Collector flange/flange GGG40/316. Dirt collectors flange PN16 GG25/304 (Technique / Industrial valves / Dirt collectors). Principal data: dn dimension 80, pressure pn 16 bar. Supplied under manufacturer part number 5064246, EAN 7340080736004, HS code 8481.80, country of origin China.