You may also like
11/4 BLK MI WYE
Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- FPT
- End Conn Size 2:
- FPT
- End Conn Size 3:
- FPT
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 1.25
- Size 2:
- 1.25
- Size 3:
- 1.25
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Other Fittings
- Product Type:
- Fitting
- Product Finish:
- Black
- Product Material:
- Malleable Iron
- Product Weight:
- 1.63 lbs
ASC Engineered Solutions 310067202 – Frequently Asked Questions
1) Can I use a black malleable iron wye on a fire sprinkler line?
This one is UL/FM listed, which is the approval fire protection inspectors look for on sprinkler piping components. It's black malleable iron to ASTM A-197 with pressure rating per ASME B16.3, standard (STD) class. Confirm the listed pressure class matches your system design with your AHJ.
2) Is black malleable iron OK for potable water?
No. Black malleable iron fittings are for gas, fire protection, compressed air, and similar non-potable service. The black finish has no corrosion coating, so on water lines it rusts. For water you want galvanized malleable iron, copper, or PEX/CPVC instead.
3) Will a 1-1/4 inch malleable iron wye line up in my pipe layout the same as a tee?
No, and that's the point of using one. A wye brings the branch in at an angle rather than at 90 degrees like a tee, so flow turns more gradually. Because the branch is angled, the takeout dimensions differ from a tee of the same size, so lay it out and cut nipples off the actual fitting rather than reusing tee dimensions. Body dimensions follow ASME B16.3.
4) What's the part number to reorder this ASC wye?
Order by MPN 310067202 from ASC Engineered Solutions, described as 1-1/4 black malleable iron wye. Quote that number when you're standardizing a stockroom so you get the black version and not galvanized.
5) Do I need thread sealant on this fitting, or is it dry-fit?
Tapered NPT threads seal by interference but still need pipe dope or PTFE tape rated for the service. The threads here are ASME B1.20.1, so use a sealant approved for what's in the line, gas-rated compound on fuel gas, and confirm sealant acceptance on any UL/FM sprinkler work.
6) How much does the 1-1/4 inch black wye weigh for a hanger and support calculation?
1.63 lbs for the fitting itself. Add the pipe and its contents when you size hangers or figure the load on a threaded rod, but as a point load the fitting is minor.
How fast can I get the ASC Engineered Solutions 310067202 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 ASC Engineered Solutions 310067202 come with a warranty?
Absolutely. The ASC Engineered Solutions 310067202 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 ASC Engineered Solutions 310067202?
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 ASC Engineered Solutions 310067202 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.