3" Black Malleable Regular Cored Plugs Solid Plugs 2 Air Eliminator 3/8" or

2 Air Eliminator 3/8" or 3/4" vertical connection

accurate threads are machined that comply with the precise standards developed by the Amerian Society of Mechanical Engineers (ASME) and published as an American National Standard

material:   Black Malleable Iron connection:   Threaded Thread Type:   Female

Crimp fittings are barbed and go onto the PEX tubing for a secure connection

Conforms to ASTM-C1540

3" Black Malleable Regular Cored Plugs Solid Plugs 2 Air Eliminator 3/8" orWard 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