Mueller Streamline 511-964 1-1/4" x 3/4" - Galvanized Bushing - MPT x FPT

Mueller Streamline 511-964 is a 1-1/4" x 3/4" bushing in galvanized malleable iron, MPT x FPT (MPT = male pipe thread, FPT = female pipe thread).

A bushing threads into a larger female fitting to reduce it: male thread outside, smaller female thread inside.

These are Class 150 malleable iron fittings with a hot-dip zinc coating to ASTM A153, which protects the iron where it is exposed to moisture: compressed air, non-potable water, vents and outdoor runs. Threads are tapered NPT and make up with galvanized pipe and nipples. Check the local code before using galvanized on potable water or fuel gas.

Specifications

• Brand: Mueller Streamline
• Manufacturer Part #: 511-964
• Size: 1-1/4" x 3/4"
• Type: Bushing
• Connections: MPT x FPT
• Material: Malleable iron, Class 150, hot-dip galvanized
• Standards: ASME B16.3 dimensions, ASME B1.20.1 NPT threads, zinc coating to ASTM A153
• Pressure rating: 300 psi (Class 150)
• UPC: 032888366879
• Shipping Weight: 0.64 lb
• Category: Galvanized Iron Fittings

See also: all galvanized iron fittings, thread sealant, galvanized nipples, all Mueller Streamline.

Questions about fit or compatibility? Ask our team. We usually reply within one business day.