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2X2X11/4 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:
- 2
- Size 2:
- 2
- Size 3:
- 1.25
- 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:
- 2.55 lbs
ASC Engineered Solutions 311049001 – Frequently Asked Questions
1) What sizes are the three openings on the ASC 2 x 2 x 1-1/4 galvanized malleable iron tee?
The run is 2 inch on both ends and the branch outlet reduces to 1-1/4 inch. All three openings are female pipe thread (FPT), so pipe threads into the fitting on every port. That makes it the fitting to use when you need to pull a 1-1/4 inch branch off a 2 inch line without adding a separate bushing.
2) Is this galvanized tee approved for fire sprinkler piping?
It carries UL/FM approval, so it can be used on fire protection piping where UL Listed and FM Approved threaded fittings are called for. It is standard weight malleable iron with a hot dip galvanized finish, which is what dry and preaction sprinkler systems typically specify.
3) Is this a Class 150 standard weight fitting or extra heavy?
Standard weight (STD), built to ASME B16.3, which is the dimensional and pressure rating standard for malleable iron threaded fittings. If your drawing calls for Class 300 extra heavy malleable iron, this is not the fitting for that spec.
4) Is the galvanizing on this malleable iron tee good enough for outdoor or wet service?
The coating is hot dip galvanizing to ASTM A-153, the standard for zinc coating on iron hardware, over a malleable iron body made to ASTM A-197. That is the usual choice for damp, exterior, or corrosive-atmosphere runs where black iron would rust out. It is not stainless, so it is not for chemically aggressive service.
5) Should I use a reducing tee or a full size tee with a bushing for a 1-1/4 inch branch off 2 inch pipe?
A reducing tee like this 2 x 2 x 1-1/4 does the job in one fitting, with one thread joint instead of two and less overall takeout. A 2 inch full size tee plus a 2 x 1-1/4 bushing adds a leak path and, on UL/FM sprinkler work, bushings are often restricted. Since this tee is itself UL/FM approved, it keeps the branch compliant.
6) How much does the 2 x 2 x 1-1/4 galvanized tee weigh?
2.55 lbs each. Worth knowing if you are pricing freight on a bulk order or figuring hanger spacing on a run with several branch tees in it.
7) What part number do I order for the ASC 2 x 2 x 1-1/4 galvanized malleable tee?
The manufacturer part number is 311049001 from ASC Engineered Solutions. Quote that number and the 2 x 2 x 1-1/4 galvanized malleable iron reducing tee description together so the branch size does not get swapped for a full size 2 inch tee.
8) Can I use this galvanized malleable iron tee on a potable water line?
It is a plumbing fitting in galvanized malleable iron to ASTM A-197 with NPT threads, which is the traditional material for galvanized water service piping. Confirm your local code on lead-free requirements for potable service before installing, since that varies by jurisdiction and fitting material.
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reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the ASC Engineered Solutions 311049001 come with a warranty?
Absolutely. The ASC Engineered Solutions 311049001 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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