We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Brass coupling fitting 3/4 by 5/8 inch no-lead bronze

Legend Valve

Legend Valve 313-625NL 3/4 x 5/8 T4112NL PAK x XS Coupling

SKU CH-Q7J6-7Q9M3

A 3/4 by 5/8 inch no-lead bronze coupling connects pack joint to extra strong pipe

  • No-lead bronze construction for safer potable water
  • Pack joint by extra-strong coupling connects dissimilar pipe types
  • 3/4-inch by 5/8-inch sizing fits common service lines
  • Model 313-625NL meets California Proposition 65 disclosure requirements
  • Legend Valve brand trusted for plumbing reliability

Lead-Free Bronze Coupling for 3/4 x 5/8 Connections

This Legend Valve coupling joins a 3/4 inch pack joint to a 5/8 inch extra strong pipe using no-lead bronze construction. It is intended for plumbers and maintenance teams who need a compliant transition fitting for potable water lines. The T-4112NL designation confirms the lead-free alloy suitable for drinking water systems.

Integrates Pack Joint and Extra Strong Pipe Ends

The fitting bridges two different connection styles without requiring separate adapters or bushings. Its pack joint end accepts a standard compression connection while the opposite end fits extra strong pipe dimensions. This single piece reduces potential leak paths and simplifies the assembly sequence on site.

Ships Direct from Manufacturer

Orders of $75 or more qualify for free shipping direct from Legend Valve. The product carries a California Proposition 65 warning for chemicals known to cause cancer and birth defects or other reproductive harm. Installers should follow local safety practices when handling and joining the fitting.

Highlights

  • No-lead bronze construction for safer potable water
  • Pack joint by extra-strong coupling connects dissimilar pipe types
  • 3/4-inch by 5/8-inch sizing fits common service lines
  • Model 313-625NL meets California Proposition 65 disclosure requirements
  • Legend Valve brand trusted for plumbing reliability

Specifications

BrandLEGEND VALVE

Questions about this item

What is the first limit reached under sustained use?

The coupling is rated for continuous water service at standard plumbing pressures with no lead bronze construction.

How much noise, heat or power does it generate running all day?

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

What must I already own for this 3/4 x 5/8 T4112NL pack joint coupling to work?

You need compatible 3/4 inch pack joint pipe and 5/8 inch extra strong pipe plus standard plumbing tools for installation.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.