3-1/2" x 3" Copper Reducer Coupling connection_Sweat x Male size:_ 3/4" x 1/2" material:

size:_   3/4" x 1/2" material:   Steel Use:   Steam Thread Type:   Female & Male

material:   Black Malleable Iron connection:   Threaded Thread Type:   Female Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory

One Threaded Thread Type:    Female Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

material:   Black Malleable Iron connection:   Threaded Thread Type:   Female

1 Air Eliminators at the end of the long main or main running to the cold side of the building

3-1/2" x 3" Copper Reducer Coupling connection_Sweat x Male size:_ 3/4" x 1/2" material:material: Copper connection: Sweat Features: Made in the USA Lightweight and Strong IAPMO approved ANSI approved