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Manufacturer Resources
Product Specs
- Buy American Act Compliant:
- No
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Valves
- Product Type:
- General Valve
Watts NH-BL-2-90E – Frequently Asked Questions
1) What size pipe does the Watts NH-BL-2-90E no-hub elbow fit?
The NH-BL-2-90E is a 2 inch fitting, so it mates to 2 inch no-hub pipe on both ends and turns the run 90 degrees. Part number is NH-BL-2-90E from the Watts Blueline family.
2) Does the Watts NH-BL-2-90E elbow need a coupling, or does it glue or thread on?
It is a no-hub fitting, which means plain spigot ends with no threads and no solvent socket. You join it with no-hub couplings (shielded band clamps) sized for 2 inch pipe, so plan on a coupling at each end of the elbow.
3) Can the Watts NH-BL-2-90E be used on a 2 inch DWV branch or stack?
Yes, that is what a no-hub 90 degree elbow is for: a quarter bend in a 2 inch drain, waste or vent run. Because the joint is a band coupling rather than a solvent weld or thread, it can be taken apart later if the line needs to be re-routed or cleared.
4) What is the difference between a no-hub elbow like the NH-BL-2-90E and a hub-and-spigot fitting?
Hub-and-spigot fittings have a bell on one end and are joined with a gasket or lead and oakum. The NH-BL-2-90E has plain ends instead and relies on an external shielded coupling, which is faster to assemble in tight ceiling spaces and does not need caulking. If your existing 2 inch line is hub-and-spigot, you will need a transition coupling rather than this fitting alone.
How fast can I get the Watts NH-BL-2-90E 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 Watts NH-BL-2-90E come with a warranty?
Absolutely. The Watts NH-BL-2-90E 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 Watts NH-BL-2-90E?
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 Watts NH-BL-2-90E from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.