4" C x C Long Turn 90° Copper Elbow Floor Flanges material: Black Malleable Iron connection:

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

Install two or three No

material:    Copper connection:    Sweat Features:    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

1 Air Eliminators at the end of the short main or the main running to the warm side of the building

4" C x C Long Turn 90° Copper Elbow Floor Flanges material: Black Malleable Iron connection:material: Copper connection: Sweat Features: Made in the USA Lightweight and Strong IAPMO approved ANSI approved