Union, -20 to 150 deg F, Union, 1/2 in, NPT End, SCH XH, 300 lb, Malleable Iron, Galvanized

Anvil's 300 lb unions are manufactured and tested to meet Anvil’s strict quality standards. All Anvil Class 150/300 Malleable Iron Fittings conform to ASME B16.3 and unions conform to ASME B16.39.