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Bronze plumbing coupling with pack joint and female threads

Legend Valve

Legend Valve 313-276NL 1-1/4 T4305 No Lead Pak x FIP Coupling

SKU CH-TA4W-VSB0R

No-lead bronze coupling connects 1-1/4 inch CTS pack joint to female NPT threads

  • No-lead bronze meets safety standards
  • 1-1/4 inch CTS pack joint connects copper tubing
  • Female NPT threads join to threaded pipe
  • California Prop 65 warning for cancer risk
  • California Prop 65 warning for reproductive harm

1-1/4" No Lead Bronze Coupling

The Legend Valve 313-276NL is a CTS pack joint by FNPT coupling made from no lead bronze. It is designed for potable water connections in residential and commercial plumbing systems. The T-4305NL model meets low-lead requirements for safe drinking water installations. This fitting joins pack joint pipe to a female threaded connection.

California Proposition 65 Notice

This product carries a California Proposition 65 warning for exposure to a chemical known to cause cancer. A second warning applies for a chemical known to cause birth defects or other reproductive harm. Installers should follow safe handling practices and wash hands after contact. The warnings are regulatory disclosures and do not alter the coupling's mechanical function.

For Potable Water Service Lines

This coupling suits plumbers connecting CTS pack joint tubing to FNPT threads in potable water service lines. It is not intended for gas distribution, high-pressure hydraulic systems, or non-potable irrigation networks. Builders needing a sweat, press, or push-fit connection should select a different fitting style.

Highlights

  • No-lead bronze meets safety standards
  • 1-1/4 inch CTS pack joint connects copper tubing
  • Female NPT threads join to threaded pipe
  • California Prop 65 warning for cancer risk
  • California Prop 65 warning for reproductive harm

Specifications

BrandLEGEND VALVE

Questions about this item

Will the bronze body of the 313-276NL coupling need replacement due to corrosion?

The no-lead bronze construction resists corrosion in potable water systems, so the coupling body typically lasts the life of the installation without replacement.

What pressure limit appears first during continuous service on this CTS pack joint?

The coupling is rated for standard residential water pressure; sustained pressure above that rating will stress the pack joint seal before any other component.

How much heat does the 1-1/4 inch T4305 fitting generate when water runs all day?

The fitting itself produces no heat; it simply conducts water temperature, so pipe insulation handles any thermal concerns.

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