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Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- FPT
- End Conn Size 2:
- FPT
- Finish Specification:
- ASTM A-153
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 2.5
- Size 2:
- 1.5
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Elbows
- Product Type:
- 90° Elbow
- Product Finish:
- Galvanized
- Product Material:
- Malleable Iron
- Product Weight:
- 2.55 lbs
ASC Engineered Solutions 311011209 – Frequently Asked Questions
1) Is the ASC Engineered Solutions 2-1/2 x 1-1/2 galvanized 90 degree elbow threaded on both ends?
Both openings are female pipe thread (FPT), cut to ASME B1.20.1 NPT taper threads. So it screws directly onto male-threaded pipe nipples or male adapters on both sides, no soldering or grooving involved. Sealant or PTFE tape on the male threads is still required to make the joint tight.
2) Does this galvanized malleable iron 90 elbow reduce from 2-1/2 inch down to 1-1/2 inch?
Yes, it is a reducing 90. One end takes 2-1/2 inch pipe, the other takes 1-1/2 inch, so you change direction and drop a size in a single fitting instead of running an elbow plus a separate reducing bushing. Make sure you orient the large end toward the 2-1/2 inch run.
3) Can this fitting be used on a fire sprinkler line?
It carries UL/FM approval, which is the listing a sprinkler contractor or AHJ looks for on threaded fittings in a fire protection system. It is standard weight malleable iron to ASTM A-197 with pressure ratings per ASME B16.3.
4) Is a galvanized malleable iron elbow OK for wet or outdoor pipe runs?
The galvanizing is hot dip to ASTM A-153, the coating spec used for corrosion protection on iron hardware. That makes it suited to wet service, damp mechanical rooms, and exposed runs where a black malleable fitting would rust. Pair it with galvanized pipe so you are not mixing coated and uncoated steel at the joint.
5) Will this elbow match the lay length on my drawing for a threaded iron fitting?
Dimensions are to ASME B16.3, the dimensional standard for threaded malleable iron fittings, so center-to-end and thread engagement match any other B16.3 Class 150 standard weight reducing 90 of the same sizes. If your spec calls out B16.3, it drops straight in.
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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 311011209 come with a warranty?
Absolutely. The ASC Engineered Solutions 311011209 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 311011209?
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