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
Galvanized metal reducing coupling with threaded ends

Legend Valve

Legend Valve 352-560 3" x 2-1/2" Galv. Reducing Coupling

SKU CH-3E8B-R5BS4

Galvanised steel reducing coupling joins 3 inch and 2-1/2 inch FNPT threads

  • Galvanised steel resists corrosion for long service life
  • Reduces 3" to 2-1/2" pipe for system flexibility
  • Female NPT threads on both ends simplify installation
  • California Proposition 65 warning included for regulatory compliance
  • Model 352-560 from Legend Valve ensures brand reliability

Product Identity

The Legend Valve 352-560 is a galvanised reducing coupling designed to join a 3 inch female NPT thread to a 2-1/2 inch female NPT thread. It is intended for plumbing installations that require a secure, leak-resistant transition between two different pipe diameters.

Typical Installer

This coupling suits plumbers and maintenance teams who need to connect mismatched NPT pipe sizes in water, air or gas lines where galvanised steel is specified. It is not for installers who require a straight coupling of identical diameters, a different thread standard, or a non-metallic fitting material.

Box Contents

The package contains only the reducing coupling itself; no thread sealant, gaskets, pipe tape or installation tools are included. The installer must supply appropriate thread compound or tape to achieve a pressure-tight seal.

Highlights

  • Galvanised steel resists corrosion for long service life
  • Reduces 3" to 2-1/2" pipe for system flexibility
  • Female NPT threads on both ends simplify installation
  • California Proposition 65 warning included for regulatory compliance
  • Model 352-560 from Legend Valve ensures brand reliability

Specifications

BrandLEGEND VALVE

Questions about this item

What thread size must the existing 3-inch pipe have to accept this coupling?

The coupling has a 3-inch FNPT thread on one end, so the pipe needs matching 3-inch male NPT threads.

Will the 2-1/2-inch end connect to older galvanized pipe without leaks?

Yes, the 2-1/2-inch FNPT end mates with standard galvanized pipe of the same thread size when sealed with tape or compound.

How can I confirm the reducing coupling is seated correctly after assembly?

Both FNPT joints should be hand-tight plus one to two turns with a wrench, with no visible gaps at the threads.

More in Hoses, Pipes & Tubing

Similar items

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