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Hexagonal bronze pipe bushing with threaded ends

Legend Valve

Legend Valve 310-489NL hex bushing 1-1/2" x 3/4" no lead

SKU CH-SGFX-WC0GQ

No-lead cast-bronze hex bushing reduces 1-1/2" MNPT to 3/4" FNPT for potable-water plumbing

  • No-lead cast bronze protects water quality
  • 1-1/2" to 3/4" MNPT/FNPT connects different pipe sizes
  • Hex design allows secure wrench tightening
  • Legend Valve model 310-489NL ensures part compatibility
  • Proposition 65 listed for California compliance awareness

Lead-Free Hex Bushing

The Legend Valve 310-489NL is a no-lead cast bronze hex bushing designed for plumbing connections. It reduces a 1-1/2 inch male NPT thread down to a 3/4 inch female NPT thread. This fitting suits installers who require lead-free components for potable water systems. Compliance with Proposition 65 warnings is noted for California installations.

Threaded Pipe Reduction

The bushing fits directly into a 1-1/2 inch female threaded port to accept a 3/4 inch male pipe or fitting. Its cast bronze construction provides corrosion resistance for water supply lines. The hex profile allows standard wrench engagement for secure tightening. No additional adapters are needed to join these two thread sizes.

Lead-Containing Bushing Replacement

This part replaces older bronze or brass bushings that contain lead alloys. The upgrade is necessary when codes mandate no-lead materials for drinking water applications. It is not intended for systems where leaded components remain permitted or for non-threaded connection methods.

Highlights

  • No-lead cast bronze protects water quality
  • 1-1/2" to 3/4" MNPT/FNPT connects different pipe sizes
  • Hex design allows secure wrench tightening
  • Legend Valve model 310-489NL ensures part compatibility
  • Proposition 65 listed for California compliance awareness

Specifications

BrandLEGEND VALVE

Questions about this item

What size reduction does the 1-1/2" x 3/4" hex bushing provide for pipe connections?

The Legend Valve 310-489NL reduces a 1-1/2 inch male NPT thread down to a 3/4 inch female NPT thread in a single cast bronze fitting.

Does the no-lead bronze material run hot or require extra power when installed in a continuously circulating hot-water line?

The fitting is a passive cast bronze component with no moving parts, electrical draw, or heat generation of its own; it simply conducts the temperature of the fluid passing through it.

Which thread standard must the existing pipe and the mating fitting both follow for this bushing to seal correctly?

Both the 1-1/2 inch male side and the 3/4 inch female side use NPT (National Pipe Thread) taper threads, so the connecting pipe and the downstream fitting must also be NPT.

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