Series 6E00 Deflagration Flame Arrestor, End-Of-Line Version, ISO 16852 Certified; 10" Line Size, 20" Element, Explosion Group IIB3; Maximum Operating Pressure: 16 PSI Abs, Maximum Operating Temperature: =< 140 Deg. F; Stainless Steel Element And Rim Material - No Casing; Carbon Steel Hood; Carbon Steel Housing Material, Mates WIth ASME 150 Raised Face Flange Connection; Without Ports; Stainless Steel Fasteners; Aluminum Name Plate / English Type; Signal Blue (RAL 5005) Surface Coating