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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 in Dia. Each fitting has the Mueller brand cast into the body, a sign of assured 100 percent quality inspection and testing.
Mueller® Southland® Pipe Cap, Series: 521, Fitting/Connector Type: Cap, 1/2 in Nominal Size, NPT, 150 lb, 300 psi, Malleable Iron, Black Oxide, -20 To 150 deg F
- Type Cap
- Series 521
- Nominal Size 1/2 in
- End Style NPT
- Pressure Rating 300 psi
- Temperature Rating -20 To 150 deg F
- Pressure Class 150 lb
- Material Malleable Iron
- Finish Black Oxide
- Available in black finish for oil and gas fluid applications
- Available for servicing 150 psi and 300 psi applications
