You may also like
11/2X11/2X2 GALV MI TEE
Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- FPT
- End Conn Size 2:
- FPT
- End Conn Size 3:
- FPT
- Finish Specification:
- ASTM A-153
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 1.5
- Size 2:
- 1.5
- Size 3:
- 2
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Tees
- Product Type:
- Tee
- Product Finish:
- Galvanized
- Product Material:
- Malleable Iron
- Product Weight:
- 2.01 lbs
ASC Engineered Solutions 311051809 – Frequently Asked Questions
1) What are the three port sizes on the ASC Engineered Solutions 311051809 galvanized malleable iron tee, and which one is the branch?
It's a reducing tee with two 1-1/2 inch ports and one 2 inch port. All three openings are female pipe thread (FPT), so it takes male threaded pipe nipples on every side. Confirm on your layout which leg the 2 inch opening needs to land on before you thread it up, since two of the three ports are the same size.
2) Will this galvanized malleable iron tee thread onto standard black or galvanized steel pipe?
Yes. The threads are cut to ASME B1.20.1, which is standard NPT, so it mates with any NPT male threaded steel pipe nipple in the matching size. Use pipe dope or PTFE tape on the male threads.
3) Is this tee UL Listed and FM Approved for fire sprinkler piping?
Yes, the 1-1/2 x 1-1/2 x 2 galvanized malleable tee carries UL/FM recognition, which is what an inspector looks for on wet sprinkler branch lines. It's a standard pressure class fitting dimensioned to ASME B16.3.
4) Is the galvanizing on this malleable iron tee good enough for wet or outdoor service?
The coating is hot dip galvanizing to ASTM A-153, the spec written for hardware dipped after fabrication, so the threads and the body both carry zinc. That's the normal choice for wet sprinkler lines, exterior runs, and damp mechanical rooms where black iron would rust out.
5) Can I use this malleable iron tee on copper or PVC?
No. It's a threaded malleable iron fitting with FPT ports on all three openings, meant for threaded steel or iron pipe. To land it on copper you'd need a male adapter soldered or pressed to the tube first, and on PVC a male threaded transition adapter. Don't thread plastic male threads directly into iron without care, the iron will split the plastic if overtightened.
6) How much does the 1-1/2 x 1-1/2 x 2 galvanized malleable tee weigh?
About 2.01 lbs each. Worth knowing if you're building out a hanger and support schedule for a branch line or estimating freight on a case quantity.
How fast can I get the ASC Engineered Solutions 311051809 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 311051809 come with a warranty?
Absolutely. The ASC Engineered Solutions 311051809 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 311051809?
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 311051809 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.