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Three-inch threaded bronze cap coupling with no-lead finish

Legend Valve

Legend Valve 310-130NL 3-inch no-lead bronze cap coupling

SKU CH-R00A-F0W0M

Three-inch threaded no-lead bronze cap coupling for potable water plumbing connections

  • No-lead bronze protects water quality
  • 3-inch FNPT threads fit standard pipe sizes
  • Cast bronze construction resists corrosion
  • California Prop 65 chemical warning applies
  • Ready for potable water installations

3-inch no-lead bronze cap

This 3-inch threaded bronze cap carries the 310-130NL designation and is manufactured by Legend Valve. It provides a no-lead cast bronze closure for female NPT pipe ends in plumbing systems. The fitting meets no-lead material requirements for potable water installations.

Cast bronze construction and FNPT threads

The cap uses cast bronze for corrosion resistance and mechanical strength in water supply lines. Female NPT threads allow direct engagement with male-threaded pipe or nipples without additional adapters. The no-lead alloy satisfies regulatory limits for drinking water contact.

California Proposition 65 advisories

The product carries Proposition 65 warnings for chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Installers should follow standard safety practices such as wearing gloves and washing hands after handling. No additional accessories or software are included with the fitting.

Highlights

  • No-lead bronze protects water quality
  • 3-inch FNPT threads fit standard pipe sizes
  • Cast bronze construction resists corrosion
  • California Prop 65 chemical warning applies
  • Ready for potable water installations

Specifications

BrandLEGEND VALVE

Questions about this item

Does the 310-130NL use FNPT threads that comply with no-lead standards?

Yes, the 310-130NL is a 3-inch threaded cap with FNPT connections and is manufactured from no-lead cast bronze.

What pipe size and thread type does the 310-130NL cap fit?

The 310-130NL fits a 3-inch pipe and requires a male NPT thread to seal against the internal FNPT threads of the bronze cap.

How is the 310-130NL installed and what common step prevents leaks?

Thread the 310-130NL onto the male pipe end by hand, then tighten with a wrench; the step often missed is applying PTFE tape or pipe dope to the male threads before assembly.

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