B K/mueller Inds(import) 511-705HN 1 in Galvanized Union

Product Description

The B K/MUELLER INDS(IMPORT) 511-705HN is a 1-inch galvanized union with brass and iron construction, designed for joining and disconnecting threaded pipe sections in residential and commercial plumbing systems. The galvanized finish provides corrosion resistance suited to water supply and general-purpose pipe applications. This union allows technicians to disconnect a pipe run without disturbing adjacent fittings, making it a practical choice for maintenance-intensive installations. It ships in a package quantity of 5 units, making it suitable for stocking or multi-connection jobs.

This galvanized union is used in water supply, heating, and general-purpose threaded pipe systems where a serviceable mechanical connection is required. The combination of brass seat and iron body is a standard configuration for galvanized union fittings in both residential and light commercial piping. Licensed plumbers and pipefitters install this type of fitting where pipe sections must be periodically removed or replaced without cutting.

Key Features

• 1-inch nominal pipe size for standard threaded iron pipe connections
• Galvanized finish for corrosion resistance in water and general-purpose service
• Brass seat and iron body construction for durable, leak-resistant seating
• Union design allows pipe disconnection without disturbing adjacent fittings
• Packaged in quantities of 5 for efficient stocking and multi-connection jobs

Compatibility

Designed as an OEM-style replacement and standard fitting for 1-inch threaded galvanized or black iron pipe systems in residential and commercial plumbing applications.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable IPC and local plumbing codes. Shut off and drain the water supply before removing or installing any union fitting. Use appropriate pipe thread sealant or PTFE tape on male threads and tighten to hand-snug before applying wrench torque. Inspect the brass seat and union nut for debris before assembly to ensure a leak-free connection.