Southland® 521 Pipe Union, 1-1/2 Inch, NPT, Class 150, 300 psi WOG Working, ASTM A197 Malleable Iron, Black Oxide, ANSI/ASME B1.20.1, 20 - 150 deg F
| Series | : | 521 |
| Nominal Size | : | 1-1/2 Inch |
| End Style | : | NPT |
| Pressure Class | : | Class 150 |
| Working Pressure | : | 300 psi WOG |
| Material | : | Malleable Iron |
| Material Specification | : | ASTM A197 |
| Finish | : | Black Oxide |
| Industry Standards | : | ANSI/ASME B1.20.1 |
| Temperature Rating | : | 20 - 150 deg F |
Mueller boasts an extensive line of black and galvanized malleable iron fittings and steel nipples. Galvanized items are coated for water applications and meet low lead requirements. Fittings are offered from 1/8 - 6 Inch diameter. Each fitting has the Mueller brand cast into the body, a sign of assured 100% quality inspection and testing.
- Keep products away from corrosive environment both inside and outside
- They work under normal conditions of temperature and pressure should not be subjected to temperatures below 20 deg F
Standard/Approvals: CA AB1953, NSF 61
Application: Air, Conveying Water and Gas
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