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
Legend Valve no-lead bronze reducing coupling, 1-1/2 by 3/4 inch FNPT

Legend Valve

Legend Valve 310-378NL 1-1/2" X 3/4" No Lead Red Coupling

SKU CH-KTB0-MBA3K

No-lead cast-bronze reducing coupling connects 1-1/2" to 3/4" FNPT threads for potable water lines

  • No-lead cast bronze for safe potable water
  • 1-1/2" x 3/4" FNPT reducing coupling joins different pipe sizes
  • Legend Valve brand trusted in plumbing supply
  • California Prop 65 chemical warning disclosed
  • New condition ready for immediate installation

Legend Valve Reducing Coupling

The Legend Valve 310-378NL is a no-lead cast bronze reducing coupling designed for plumbing installations. It connects a 1-1/2 inch female NPT thread to a 3/4 inch female NPT thread. This fitting suits residential and commercial water-supply systems where lead-free components are required.

1-1/2" x 3/4" FNPT Thread Size

The single specification that determines fit is the threaded connection: 1-1/2 inch FNPT on one end and 3/4 inch FNPT on the other. Both ends use standard National Pipe Thread taper so the joint seals with thread sealant or tape. No other dimensions or pressure ratings are provided in the data.

Installers needing a lead-free bronze reducer

Plumbers and maintenance teams who need a no-lead bronze reducer for potable-water lines will find this coupling appropriate. Buyers who require a different thread combination, a straight coupling, or a material other than cast bronze should look at alternative fittings.

How it compares

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

Price $23.99
Pricier than about 60% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameLEGEND VALVE

Questions about this item

What does the 1-1/2" x 3/4" size mean when I install this coupling?

It joins a 1-1/2 inch female NPT pipe to a 3/4 inch female NPT pipe, reducing the line diameter at the connection point.

How does the FNPT x FNPT threading affect what I can connect?

Both ends have internal National Pipe Taper threads, so you need male NPT fittings or pipe nipples to screw into each side.

What space and tools are needed to fit this cast bronze coupling?

The cast bronze body requires a wrench on the hex flats; allow enough clearance to turn the tool on each end during installation.

More in Hose Fittings, Adapters & Clamps

Similar items