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Copper 90-degree DWV street elbow, sweat fitting, 1-1/2 inch nominal size, wrot copper finish

Nibco, Inc.

Nibco, Inc. 9077.5 Copper 90 Degree DWV Street Elbow

SKU CH-ADPV-SJTVH

Copper 90-degree DWV street elbow for sweat connections in air and potable water systems, rated to 400 °F and ASME B16.29

  • Sweats onto 1-1/2 in copper tube for leak-free joints
  • Street-end slips inside another fitting to save space
  • Wrot copper construction handles 400 °F continuous service
  • Meets ASME B16.29 and ASTM B75 for code compliance
  • Rated for air and potable water systems

1-1/2 in Copper DWV Street Elbow

The Nibco 9077.5 fitting connects 1-1/2 in copper tube to a matching fitting socket in a 90 degree turn. It is made from wrot copper and meets ASME B 16.29 and ASTM B75 standards for drain, waste and vent systems. The joint handles air or potable water at up to 5 psi and 400 degrees F.

Sweat cup-to-FTG connection

The cup end accepts a 1-5/8 in tube outer diameter for soldering while the FTG end slides into another 1-1/2 in fitting, removing the need for a separate coupling. This arrangement saves space in tight DWV layouts and reduces the number of solder joints required.

Installers running 1-1/2 in copper DWV lines

Plumbers who need a code-compliant 90 degree direction change with a street configuration will use this elbow. It is not suited for press-fit or push-fit systems, high-pressure supply lines, or applications requiring a different tube size or fitting profile.

Highlights

  • Sweats onto 1-1/2 in copper tube for leak-free joints
  • Street-end slips inside another fitting to save space
  • Wrot copper construction handles 400 °F continuous service
  • Meets ASME B16.29 and ASTM B75 for code compliance
  • Rated for air and potable water systems

Specifications

BrandNibco

Questions about this item

At what pressure does the 9077.5 elbow reach its limit during continuous DWV service?

The fitting is rated for a maximum operating pressure of 5 psi, which is the first limit encountered under sustained drainage use.

How much heat can the wrot copper street elbow handle when the system runs all day?

It withstands a maximum operating temperature of 400 degrees F, so normal hot‑water circulation stays well within its thermal limit.

What pipe and tools must I already have to install this 1‑1/2 inch sweat fitting?

You need 1‑1/2 inch copper tube, flux, lead‑free solder and a torch to make the cup and FTG sweat connections.

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