Nibco 903-2 DWV Fitting Adapte...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$23.93
Nibco 903-2 DWV Fitting Adapter Ftg x F - Wrot

Nibco 903-2 DWV Fitting Adapter Ftg x F - Wrot

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Model: H026000

In Stock (leaves warehouse same day if ordered before 3pm ET)

$23.93
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The female adapter features a male solder end and female NPT thread. The fitting provides a means of adapting a solder connection to a threaded connection. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. NIBCO® copper fittings are manufactured in an ISO 9001 certified facility, and backed by a 50-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.

  • Dezincification resistant
  • ASTM B75 Alloy C12200
  • Material and workmanship per ASME B16.29

Copper Fittings Installation Instructions

Manufacturer Resources

Product Specs

All Application(s):
DWV Drain / Waste / Vent
All Basic Material:
Copper
Classification:
Solder DWV Adapters
End Connection:
Threaded
Metal End Connection Type:
Ftg x F
Product Group:
Fitting
Product Type:
Solder DWV Adapters
System Use:
Commercial Plumbing, Residential Plumbing
Type of Adapter:
Fitting / Street;Threaded;Straight Size
Product Subgroup:
Adapter
Department:
Plumbing
Product Width:
1.81 in
Product Length:
1.81 in
Product Weight:
0.19 lb
Product Height:
1.53 in
Country Of Origin:
United States

Nibco H026000 – Frequently Asked Questions

1) What do the Ftg x F ends on the Nibco 903-2 DWV adapter actually connect to?
The 903-2 is a fitting (street) solder end on one side and a female NPT thread on the other. The street end is sized to slip inside the socket of another copper DWV fitting rather than over the tube, and the threaded side takes a male pipe thread. So it's the piece you use where a soldered copper DWV run has to land on a threaded connection.
2) What size pipe does the Nibco 903-2 copper female adapter fit?
It's a 1-1/4 inch straight-size adapter, so the street end mates to 1-1/4 inch copper DWV and the thread is 1-1/4 inch female NPT. Straight size means there is no reduction between the two ends.
3) Can I use the Nibco 903-2 on a pressure water line, or is it drainage only?
Drainage only. The 903-2 is a DWV fitting, built for drain, waste and vent service, with material and workmanship per ASME B16.29, which is the drainage copper fitting standard. For supply piping use a pressure-rated copper adapter instead.
4) Is a street (Ftg) adapter the right choice, or do I want a regular C x F female adapter?
Pick by what the adapter is going into. The 903-2 has a fitting end that plugs directly into the cup of another DWV fitting, which saves you a stub of tube and a joint when you're coming straight off an elbow or tee. If you're soldering onto a length of copper tube instead, you want a C (cup) x female adapter, which slips over the tube.
5) What is the manufacturer part number for the 1-1/4 inch Nibco 903-2 female adapter?
Nibco part number H026000 covers the 1-1/4 inch 903-2, Ftg x F wrot copper DWV adapter. That's the number to quote when you need the street-end version rather than the cup-end 903.
6) What is the Nibco 903-2 DWV adapter made of?
Wrot copper, ASTM B75 alloy C12200, and dezincification resistant. That alloy is the standard drawn copper used for DWV fittings, and it takes lead-free solder the same as the tube it joins.
7) Is the Nibco 903-2 adapter acceptable for commercial work or is it residential grade?
Both. It's catalogued for commercial and residential plumbing systems, so the same part covers a multi-family riser, a school restroom group, or a single-family remodel. That's useful if you're standardizing DWV fittings across a portfolio.
8) Do I need to do anything special when soldering the Nibco 903-2 with the threads made up?
Standard practice is to solder the copper joint before threading the connection in, so heat isn't carried into a made-up thread or any gasket on the mating part. Nibco publishes copper fitting installation instructions with the joint prep and heating steps, and they're linked from the product information.
How fast can I get the Nibco H026000 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Nibco H026000 come with a warranty?
Absolutely. The Nibco H026000 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Nibco H026000?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Nibco H026000 from ZenSupply?
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