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Copper DWV 90-degree elbow, 2-inch sweat fitting, shiny metallic finish

Nibco, Inc.

Nibco, Inc. 907 2" Copper DWV 90 Degree Elbow

SKU CH-BSNX-Q2A3A

Connects two 2-inch copper tubes at a 90-degree angle for DWV, air and potable water systems

  • 90-degree sweep routes DWV lines cleanly
  • Wrot copper construction resists corrosion in potable water systems
  • Cup-to-cup sweat joints accept 2 1/8 in tube OD on both ends
  • Rated for 400 °F maximum operating temperature
  • Meets ASME B16.29 and ASTM B75 standards

2-Inch Copper DWV Elbow

This NIBCO 907 fitting is a 90-degree elbow made from wrought copper for drain, waste and vent systems. It connects two 2-inch copper tubes using sweat cup joints on both ends. The fitting handles potable water and air lines up to 400 degrees Fahrenheit and 5 psi. It meets ASME B16.29, ASTM B75 and ISO 9001 standards.

Verify Tube Size And Joint Method

Confirm that your existing pipe has a 2 1/8-inch outer diameter so the cup ends slide on correctly. Ensure you have flux, lead-free solder and a torch suitable for sweat connections. Check that the system design calls for a 90-degree directional change and that operating pressure will not exceed the 5 psi rating.

Suits Residential DWV And Low-Pressure Water

Plumbers and DIYers running new or replacement drain, waste, vent or potable water lines in copper will find this elbow fits standard 2-inch tube. It is not intended for high-pressure distribution, hydronic heating loops or gas piping where higher pressure ratings are required. Buyers needing other angles, reducing sizes or press-fit ends should select a different fitting.

How it compares

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

Price $12.99
Cheaper than about 63% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameNIBCO

Questions about this item

What comes in the box and is any solder or flux included?

The box contains the 90-degree elbow fitting only; solder and flux must be purchased separately.

Which version should I choose for a 2-inch copper DWV line?

Select the 2-inch nominal size that matches 2 1/8-inch tube outer diameter and meets ASME B16.29 for DWV systems.

What does the 5 psi pressure rating mean for a residential drain stack?

It covers standard gravity drainage and venting at 5 psi maximum operating pressure.

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