Series 6A00 Deflagration Flame Arrestor, Concentric Version, ISO 16852 Certified; 10" End Conns, 20" Element, Explosion Group IIB3; Max. Operating Pressure: 16 PSI Abs.;Max. Operating Temperature: '=< 140 Deg. F; 1.4571 (SST) Casing & Element Material, 1.4581 (SST) Rim Material; FKM/FEP Seamless Covered Gasket Material; [[ERROR RETRIEVING VALUE FOR POSITION 10]]; 8.8 Zinc Plated Cap Screw Material; Without Temperature Sensor; Aluminum Name Plate / English Type; Signal Blue (Ral5005) Surface Coating