1-1/2" Black Malleable Iron Coupling size_3-1/2" Material: Copper Connection: Sweat Features:

Material:    Copper Connection:    Sweat Features:    DWV    Made in the USA    Lightweight and Strong    IAPMO approved    ANSI approved

material:    Copper connection:    Sweat Features:        Lightweight and Strong    IAPMO approved    ANSI approved

The threads have an accurate form

material:   Brass - Lead Free connection:   Threaded Thread Type:   Male Features:   Meets or exceeds all applicable ANSI standards   100% pressure tested before leaving the factory

1-1/2" Black Malleable Iron Coupling size_3-1/2" Material: Copper Connection: Sweat Features:Ward Class 150 Malleable Iron Fittings are made with the most sophisticated metallurgical and processing controls available. Iron samples are continuously analyzed using spectroscopy to conform the material quality. This sophisticated chemical analysis is complemented by rigorous quality control of incoming raw materials and iron processing. The final casting produced by this detailed attention to quality is a close grained, high strength, non porous