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11/2 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:
- 1.5
- 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:
- 2.1 lbs
ASC Engineered Solutions 311030605 – Frequently Asked Questions
1) What size and thread type are the openings on the ASC Engineered Solutions 1-1/2 inch galvanized malleable iron tee?
All three outlets are 1-1/2 inch FPT, so it's a straight (equal) tee with female threads on every branch. Threads are cut to ASME B1.20.1, the NPT standard, so it mates with standard 1-1/2 inch NPT male pipe nipples and threaded pipe ends. No reducing outlet here, so if you need to step down a branch you want a reducing tee or a bushing in the branch.
2) Galvanized or black malleable iron tee: which one do I need?
Go galvanized where moisture is in play, wet sprinkler systems, outdoor or damp mechanical rooms, compressed air with condensate, and water service lines. This tee is hot dip galvanized to ASTM A-153, which is the heavier zinc coating spec for hardware rather than a thin plating. Black malleable iron is the choice on dry gas piping and dry indoor steam or condensate runs, where the zinc buys you nothing. Don't mix galvanized fittings into a natural gas line if your local code prohibits it.
3) Do I need anything else to install this tee?
The tee itself is just the fitting, all three ports female threaded. You supply the threaded nipples or pipe ends, plus thread sealant or PTFE tape rated for the service. On a UL/FM sprinkler install, use a sealant acceptable to the AHJ for fire protection piping.
4) How much does a 1-1/2 inch galvanized malleable iron tee weigh for a takeoff?
About 2.1 lbs each. Handy if you're pricing freight on a fitting package or figuring hanger loads on a run with several branch points.
How fast can I get the ASC Engineered Solutions 311030605 delivered?
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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 311030605 come with a warranty?
Absolutely. The ASC Engineered Solutions 311030605 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 311030605?
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