2-1/2" x 1/2" Galvanized Reducing Coupling thread_type_FTG x Male material: Black Malleable Iron connection:

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

INSTALL one or more No

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

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

2-1/2" x 1/2" Galvanized Reducing Coupling thread_type_FTG x Male material: Black Malleable Iron connection:material: Galvanized Iron connection: Threaded Thread Type: Female Features: Meets or exceeds all applicable ASTM and ANSI standards 100% pressure tested before leaving the factory