3-1/2" Black Malleable Iron 90° Elbow country_of_manufacture_United States 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

This feature also protects the fitting threads from damage during handling

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

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

Fits both schedule 40 and 80 pipe

3-1/2" Black Malleable Iron 90° Elbow country_of_manufacture_United States 1 Air Eliminators at theWard 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