COOPER . EYD31

Explosionproof Conduit Seal Type Drain, Hub Turning Radius 2-3/8 Inch Trade Size 1 Inch Connection Type Female Material Electrogalvanized Aluminum Acrylic Painted Feraloy Iron Alloy/Ductile Iron Mounting Position Vertical Enclosure Class I Div 1 and 2 Group B C D, Class II Div 1 Group E F G, Class II Div 2 Group F G, Class III Approval UL, CSA C22.2 Constructional Feature Explosionproof, Dust-Ignitionproof Material Copper-Free Aluminum/Ductile Iron (Closure for Drain), Feraloy Iron Alloy/Steel (Closure Plug), Stainless Steel (Drain), Electrogalvanized Steel (Nipple) Internal Volume 3-3/4 Cu In