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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.

How it compares

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

Price $9.99
Cheaper than about 70% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameNibco

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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