7J4Y1B0D1392100801

Series 7J00 Rev B Unstable Detonation Flame Arrestor Without Restriction, Concentric Version, ISO 16852 Certified; 3" Line Size, DN150 Element, 6" Explosion Group IIA; Maximum Operating Pressure: 16 psi Absolute, Maximum Operating Temperature: 140F; 1.4571 Stainless Steel Casing And Element, 1.4581 Stainless Steel Rim Material; NBR Gasket Material; Housing Material 1.0619 Steel, ASME 150 RF Flange Connection, One G-1/2" Port On Each Side Of The Housing; 8.8 Zinc Plated Cap Screw Material; Without Temperature Sensor; Aluminum Name Plate / English Type; Blue Surface Coating