4" x 3" Grooved Reducer thread_type_Sweat x Male material: Copper connection: One Sweat

material:    Copper connection:    One Sweat

These copper crimp fittings are crimped onto the PEX tubing with a crimping tool and are compatible with any PEX tubing

From this iron

accurate threads are machined that comply with the precise standards developed by the Amerian Society of Mechanical Engineers (ASME) and published as an American National Standard

4" x 3" Grooved Reducer thread_type_Sweat x Male material: Copper connection: One SweatDuctile Iron Conforms to ASTM A 536 Groove Dimension Conforms to AWWA C606 Coatings of Orange Paint or Hot Dipped Galvanized Conforming to ASTM A153 Gasket Grade E EPDM (Green Stripe) 30F ( 34C) to +230F (+110C)