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
Copper 90 degree street elbow with smooth metallic finish

Legend Valve

Legend Valve 450-050 Copper 90° Street Elbow 3

SKU CH-DNW5-XKBWX

Copper 90° street elbow joins 3-inch pipe to a fitting with a tight turn

  • ColorTransparent
  • Size3" x 3-1/8"
  • TypePipes, Valves & Fittings
  • Copper construction resists corrosion for long service life
  • 90° street elbow changes flow direction in tight spaces
  • 3" ID fits standard copper pipe dimensions
  • C x Ftg connection simplifies installation without extra fittings
  • Prop 65 warning informs safe handling practices

Copper 90° Street Elbow 3

This copper street elbow provides a 90-degree change of direction in plumbing systems. It connects a 3-inch inside-diameter pipe to a 3-1/8-inch outside-diameter fitting. The fitting is designed for residential and commercial water-supply installations.

Replaces worn or damaged copper elbows

Use this fitting when an existing copper elbow leaks, corrodes or no longer aligns after pipe movement. The jump is worth it when the old joint cannot be re-soldered cleanly or when a remodel requires a new directional change. A direct copper-to-copper connection maintains system integrity without introducing dissimilar metals.

Withstands continuous water pressure

The copper construction resists scaling and handles sustained hot-water circulation without softening. Joints remain leak-free through repeated heating and cooling cycles typical in domestic supply lines. The street configuration allows one end to slip into a fitting body, reducing the number of solder joints required.

Highlights

  • Copper construction resists corrosion for long service life
  • 90° street elbow changes flow direction in tight spaces
  • 3" ID fits standard copper pipe dimensions
  • C x Ftg connection simplifies installation without extra fittings
  • Prop 65 warning informs safe handling practices

Specifications

BrandLEGEND VALVE
ColorTransparent
Size3" x 3-1/8"
TypePipes, Valves & Fittings

Questions about this item

What pipe diameters does the 3-inch copper 90° street elbow connect?

It joins a 3-inch inside-diameter copper pipe on the socket end to a 3-1/8-inch outside-diameter copper fitting on the street end.

How is the street elbow joined to the pipe and fitting, and what step is often missed?

Clean both copper surfaces, apply flux, then solder the socket to the pipe and the street end into the fitting; the step often missed is heating the joint evenly so solder flows completely around both connections.

When should the elbow be inspected or replaced after installation?

Inspect for green corrosion or leaks at each solder joint during routine plumbing checks; replace the fitting if corrosion appears or if a pressure test shows any seepage.

Also in this aisle

People compared these

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