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One inch no-lead bronze flare by FNPT coupling

Legend Valve

Legend Valve 313-025NL 1" T-4105NL Flare x FNPT Coupling

SKU CH-PM5Y-FMXGM

One-inch no-lead bronze coupling connects flare to female NPT threads for potable-water plumbing

  • 1" flare-to-FNPT coupling for secure pipe connections
  • No-lead bronze construction meets potable-water safety standards
  • T-4105NL model ensures reliable flare-and-thread compatibility
  • California Proposition 65 notice included for chemical transparency
  • New condition guarantees factory-original performance and quality

Lead-free bronze coupling for potable water systems

This 1-inch Legend Valve coupling connects a flare fitting to a female NPT thread using no-lead bronze construction. It is intended for plumbers and facility managers who require compliant components for drinking water lines. The T-4105NL model meets California Proposition 65 disclosure requirements for listed chemicals.

Threaded flare-to-FNPT transition in a single

The coupling joins a flared tube end directly to a female pipe thread without a separate adapter. Its no-lead bronze body eliminates the need for leaded alloys in potable water installations. Installers can make the flare and NPT connections with standard wrenches on site.

Proposition 65 chemical disclosure included

The product ships with the required California Proposition 65 warnings for substances known to cause cancer and reproductive harm. No additional seals, thread sealant or installation tools are bundled. The fitting is ready for use once the flare nut and pipe threads are properly tightened.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $36.99
Pricier than about 74% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What pressure or temperature limit will this 1" T-4105NL coupling reach first under sustained use?

The coupling is rated for standard plumbing pressures and temperatures; the first limit reached depends on your specific system design and the fluid being conveyed.

How much noise, heat or power does this 1" T-4105NL coupling generate when installed and running all day?

As a passive brass fitting it produces no noise, no measurable heat and consumes no power during continuous operation.

What existing piping or thread standard must I already have for this 1" T-4105NL flare x FNPT coupling to work?

You need a 1 inch male flare connection on one side and a 1 inch female NPT thread on the other for a direct, leak-free joint.

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