Southland® 521 Floor/Wall Flange, 1 Inch, Threaded, 300 psi WOG, Malleable Iron, Black Oxide, -20 to 150 deg F
Southland® 521 Floor/Wall Flange, 1 Inch, Threaded, Class 150, 300 psi WOG Working, Malleable Iron, Black Oxide, -20 to 150 deg F
| End Style | : | Threaded |
| Finish | : | Black Oxide |
| Material | : | Malleable Iron |
| Nominal Size | : | 1 Inch |
| Pressure Class | : | Class 150 |
| Series | : | 521 |
| Temperature Rating | : | -20 to 150 deg F |
| Working Pressure | : | 300 psi WOG |