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Manufacturer Resources
Product Specs
- Body Material:
- FRPP
- Connection Type:
- No Hub
- Fitting Name:
- 90 Degree Elbow
- Series:
- 90 Elbows Blueline FRPP NH
- Wall Thickness:
- 0.24 IN
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Valves
- Product Type:
- General Valve
- Pipe Size Dimension:
- 4 IN
Watts 710301 – Frequently Asked Questions
1) What pipe does the Watts 710301 no-hub elbow connect to?
The 710301 is a 4 inch no-hub 90 degree elbow, so it joins to 4 inch no-hub pipe using standard no-hub couplings with a shielded band and gasket. There are no threads or bell hubs on it; the spigot ends butt against the mating pipe inside the coupling, so the joint is made entirely by the clamp.
2) Do I need to buy couplings separately for the Watts 710301 no-hub elbow?
Yes. The 710301 is the fitting only. A no-hub connection needs a coupling at each end, so a single elbow in the middle of a run takes two 4 inch no-hub couplings sized for the outside diameter of the polypropylene pipe. Order those with it or the elbow cannot be joined.
3) Can I mix the Watts Blueline no-hub elbow into a cast iron no-hub drain line?
Mechanically the joint can be made, since both use the same shielded no-hub coupling method at 4 inch. The reason people run FRPP is corrosion, though, so splicing a plastic elbow into cast iron only makes sense at a transition point where the aggressive waste stops. Inside a lab waste system, keep the whole run in the polypropylene system rather than mixing materials.
4) What is the wall thickness on the 4 inch Watts 710301 elbow?
0.24 inch wall. That is a heavy wall for a plastic drainage fitting, and it is why the no-hub coupling band can be torqued down without the fitting collapsing at the end. It also tells you this is a drainage-weight fitting, not a thin-wall vent-only part.
How fast can I get the Watts 710301 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 710301 come with a warranty?
Absolutely. The Watts 710301 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 710301?
You can call, text, or email our expert support team for fast answers. We’re here to help with
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selection,
installation tips, and troubleshooting. Contact Us
Why buy the Watts 710301 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.