Killark - HCI UNF400AL AL UNION, FEMALE/FEMAL

Hazardous Location Union - Aluminum - 4" Female/Female Features: Unique design offers a compact size for lighter weight and smaller profile for critical clearances with equipment; Extruded bar stock construction provides superior threads over sand cast and provides twice the tensile strength; Uniform design across all sizes for aesthetic and robust appeal; Male to Female union has nonremovable nipple to ensure tight seal with union and pipe/equipment; Made in the USA; Unions are used to connect two pieces of conduit or attach conduit to junction boxes, fittings, or devices. Permits removal of equipment without turning or removal of conduit