1-1/2" x 6-1/2" XH Black Pipe Nipple Schedule 80 size_1-1/2" x 4" 1 Air Eliminators at the

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

material:   Stainless Steel connection:   Butt Weld Features:   Stainless weld fittings conform to ASTM A403 Grade 304/304L & 316/316L

size:s: 1/2" - 24"

all size:s have NPT threads

Material:    Brass connection:    PEX x FIP    Lightweight and Strong    ASTM F1960    NSF ASTM F877

1-1/2" x 6-1/2" XH Black Pipe Nipple Schedule 80 size_1-1/2" x 4" 1 Air Eliminators at thematerial: Black Steel, Extra Heavy, Schedule 80 connection: Threaded Thread Type: Male Features: Meets or exceeds all applicable ASTM and ANSI standards Made in The U. S. A.