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Bronze plumbing adapter with threaded male end

Legend Valve

Legend Valve 312-017NL 1" x 1-1/4" Bronze Insert x MNPT Reducing Adapter coupling

SKU CH-WPXE-W6K9W

A no-lead bronze reducing adapter coupling joining 1" insert to 1-1/4" male NPT threads for potable water lines

  • No-lead bronze construction reduces lead exposure risk
  • 1" to 1-1/4" reducing adapter connects mismatched pipe sizes
  • Male NPT threads enable secure threaded connections
  • Insert design simplifies installation into existing piping
  • California Prop 65 listed for cancer and reproductive harm awareness

1" x 1-1/4" Bronze Reducing Adapter

This Legend Valve reducing adapter joins a 1" bronze insert to a 1-1/4" male NPT thread. The no-lead bronze body meets low-lead plumbing requirements for potable water systems. It is supplied new and ships directly from the manufacturer.

Threaded installation with sealant

The male NPT end threads into a matching female fitting using pipe sealant or tape to create a watertight joint. Over-tightening can stress the bronze insert or split the female component, so hand-tight plus one to two turns is standard practice. The manufacturer ships orders of $75 or more without freight charge.

Suits potable water reductions

Plumbers reducing a 1-1/4" line down to a 1" connection on lead-free systems will find this adapter fits the spec. California Proposition 65 warnings note the presence of chemicals linked to cancer and reproductive harm, so installers handling the fitting regularly should follow safe-handling procedures. It is not intended for gas, high-pressure hydraulic or non-potable chemical lines.

How it compares

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

Price $16.99
Typical for this category: the median of 2,955 items is $17.99.

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

How do I verify the 1" x 1-1/4" bronze insert by MNPT reducing adapter is seated and leak-free after installation?

Pressurise the line and inspect the joint; a dry connection with no seepage at the threads or insert face confirms the Legend Valve 312-017NL is working as intended.

What comes with the Legend Valve 312-017NL and what must I supply?

The box contains the no-lead bronze reducing adapter only; you must provide pipe thread sealant or tape and the mating 1" and 1-1/4" pipe or fittings.

Which version of the 312-017NL should I choose for a potable-water system?

Select the no-lead bronze insert by MNPT reducing adapter; it meets Proposition 65 requirements for lead content and is marked for potable-water use.

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