6KFS1B223921502121

Series 6K00 Rev B Pressure/Vacuum Vent With Flame Arrestor, ISO 16852 Certified; 3" Line Size, IIB3 Explosion Group; Maximum Operating Pressure 110 kPa (absolute), Maximum Operating Temperature ≤ 60°C; Stainless Steel Element And Rim Material; Stainless Steel Hood Material; Carbon Steel Housing Material With ASME 150 RF Flange Connection; FKM O-Ring Material; Zinc Plated Carbon Steel Weight Material; 50 mBar Pressure Setting; 21 mBar Vacuum Setting; Stainless Steel/English Nameplate; Signal Blue Epoxy Surface Coating