3" Brass Coupling (Lead Free) size_4-3/8" size:_ 3/4" x 1/2" material:

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

Material:    Copper Connection:    Sweat Features:    DWV    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 short main or the main running to the warm side of the building

2 Air Eliminator 3/8" or 3/4" vertical connection

3" Brass Coupling (Lead Free) size_4-3/8" size:_ 3/4" x 1/2" material:material: Brass Lead Free connection: Threaded Thread Type: Female Features: Meets or exceeds all applicable ANSI standards 100% pressure tested before leaving the factory