Description
Plug Fitting; Type Square
Head; Nominal Pipe Size 4
Inch; End Connection Male
Threaded; Material Malleable
Iron; Material Specification
ASTM A197/A47; Finish Black;
Pressure Rating 150 PSI;
Application Plumbing,
Industrial, Commercial,
Hydronic; Applicable Standard
UPC, IAPMO, NSF 372, UL, FM