1" x 4" Black Right & Left Nipple Unions IPS 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   Schedule 80 - 300 psi

material:    Brass connection:    PEX    Lightweight and Strong    ASTM F1960    NSF ASTM F877

5" Mercury Max @ 68d Degrees F

Ward fittings have a chamfered opening to allow faster and easier pipe engagement

Compressed air (200 PSI Max)

1" x 4" Black Right & Left Nipple Unions IPS material: Black Malleable Iron connection:material: Black Steel connection: Threaded Thread Type: Male Features: Meets or exceeds all applicable ASTM and ANSI standards Made in The U. S. A.