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Manufacturer Resources
Product Specs
- Body Material:
- FRPP
- Connection Type:
- No Hub
- Fitting Name:
- 45 Degree Wye
- Series:
- 45 Wyes Blueline FRPP NH
- Wall Thickness:
- 0.22 IN
- Department:
- Plumbing
- Product Group:
- Plumbing
- Product Subgroup:
- Valves
- Product Type:
- General Valve
- Pipe Size Dimension:
- 3 IN
Watts 710205 – Frequently Asked Questions
1) Will the Watts 710205 wye connect to 3 inch no-hub cast iron drainage pipe?
The 710205 is a 3 inch no-hub fitting, so the ends are plain spigots sized for 3 inch no-hub couplings, the same shielded band-and-gasket couplings used on cast iron soil pipe. It joins to any 3 inch no-hub pipe or fitting that a standard 3 inch coupling will clamp, whether that is the Blueline polypropylene line or cast iron. The coupling itself is a separate item and is not supplied with the fitting.
2) Is the Watts 710205 wye plastic or metal, and what does FRPP mean for a lab waste line?
Body material is FRPP, flame retardant polypropylene, not metal. That is the reason this fitting shows up on laboratory and industrial acid waste systems: polypropylene takes the aggressive drainage that would attack cast iron, and the flame retardant grade is what specifiers call for on above-ground runs. If your drawing calls for cast iron or a coated metal DWV fitting, this is not a substitute.
3) Can I solvent weld or mechanically fuse this Watts Blueline wye?
No. The 710205 is the no-hub version, so it is joined mechanically with couplings, not fused. Polypropylene does not solvent weld, and Blueline FRPP systems that are joined permanently use the electrofusion or mechanical-joint fitting versions instead. If your system is fused, order the fusion-end wye rather than this no-hub one.
4) What is the exact part number to order for the Watts 3 inch 45 degree no-hub Blueline wye?
Order Watts 710205. It is the 3 inch, 45 degree wye in the 45 Wyes Blueline FRPP NH series, no-hub ends. Adjacent part numbers in that series cover the other pipe sizes, so confirm the size on the drawing before substituting a neighbouring number.
5) Is the branch on this 3 inch wye also 3 inch, or is it reduced?
Both the run and the branch are 3 inch. The listed pipe size for the 710205 is 3 IN with no reducing designation, so it is a straight 3 x 3 x 3 wye. For a smaller branch coming into a 3 inch main you need a reducing wye, a different part number in the same Blueline series.
6) What wall thickness does the 3 inch Blueline no-hub wye have?
Wall thickness is 0.22 inch. That matters when you are checking a submittal against a spec that calls out a minimum wall for FRPP drainage fittings, and it is also why the fitting can be joined with standard no-hub couplings without a stiffener insert on the plastic side.
How fast can I get the Watts 710205 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 710205 come with a warranty?
Absolutely. The Watts 710205 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 710205?
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