1-1/2" x 4-3/8" C x C Copper Return Bend size_2-1/8" 1 Air Eliminators at the

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

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

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 Features:   Meets or exceeds all applicable ASTM and ANSI standards   100% pressure tested before leaving the factory

Material:    Copper Connection:    One Sweat

1-1/2" x 4-3/8" C x C Copper Return Bend size_2-1/8" 1 Air Eliminators at thematerial: Copper connection: Sweat Features: Made in the USA Lightweight and Strong IAPMO approved ANSI approved