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
Transparent copper reducing adapter with threaded and smooth ends

Legend Valve

Legend Valve 450-798 2-1/2" x 2" C x M Adapter bathware

SKU CH-TR6T-VYNP8

Copper reducing adapter joins 2-1/2" and 2" pipe sizes with C x MNPT connection

  • Size2-1/2 in × 2 in
  • Product colorTransparent
  • Product typePipes, Valves & Fittings
  • Connects 2-1/2" copper pipe to 2" male thread
  • Copper construction resists corrosion in water systems
  • Reducing adapter joins different pipe diameters
  • California Prop 65 chemical warning applies
  • Transparent finish shows material quality

2-1/2" x 2" Copper Reducing Adapter

This Legend Valve adapter connects a 2-1/2 inch copper pipe to a 2 inch male NPT thread. It is designed for plumbing installations that require a transition between different pipe sizes and thread types. The copper construction provides corrosion resistance for potable water systems.

C x MNPT Configuration

The single specification that determines fit is the copper-to-male-NPT reducing design. One end accepts a 2-1/2 inch copper tube by solder while the other provides a 2 inch male pipe thread. Mismatching either dimension or thread standard will prevent a proper seal.

Capacity and Headroom

The adapter handles standard residential water pressures and temperatures for copper plumbing. It runs out when the system exceeds the pressure rating of the solder joint or when the thread size does not match the mating fitting. The transparent finish allows visual inspection of the solder connection.

How it compares

Measured against everything we stock in Bath Accessories & Soap Dispensers, at today’s prices. Recalculated every night.

Price $116.99
Pricier than about 77% of the 1,499 comparable items (median $39.99).

Specifications

Product
Brand nameLEGEND VALVE
Product colorTransparent
Product typePipes, Valves & Fittings
Size & build
Size2-1/2 in × 2 in

Questions about this item

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

It connects a 2-1/2 inch copper pipe to a 2 inch male NPT thread, reducing the line diameter at the joint.

How does the copper C x MNPT connection limit what I can join?

The sweat end fits 2-1/2 inch copper tube while the threaded end accepts 2 inch NPT fittings, so both sides must match those exact dimensions.

What clearance do I need for the 2-5/8" OD and 2" ID dimensions?

The 2-5/8 inch outer diameter and 2 inch inner diameter set the space required around the solder cup and through the flow path.

More in Bath Accessories & Soap Dispensers

Similar items