7A4F5B0C2991100800

Series 7A00 Rev B Stable Detonation Flame Arrestor Without Restriction, Concentric Version, ISO 16852 Certified; 2" End Conns, 4" Element, Explosion Group IIA; Max. Operating Pressure: 21.7 PSI Abs;Max. Operating Temperature: '=< 140 Deg. F; 1.4571 (SST) Casing, Element & Rim Material; Fkm Gasket Material; [[ERROR RETRIEVING VALUE FOR POSITION 10]]; 8.8 Zinc Plated Cap Screw Material; Without Temperature Sensor; Aluminum Name Plate / English Type; No Paint (Cs-Zinc Or SST); No Additional SuRFace Coating