1-1/2" x 3/4" Black Malleable Iron 90° Elbow 2° Elbows Stocked in size:s 1-1/4" -

Stocked in size:s 1-1/4" - 6" both regular and reducing

and Vent Pipe

Conforms to ASTM-C1540

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

1-1/2" x 3/4" Black Malleable Iron 90° Elbow 2° Elbows Stocked in size:s 1-1/4" -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