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21/2X2X2 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:
- 2.5
- Size 2:
- 2
- 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:
- 3.14 lbs
ASC Engineered Solutions 311053607 – Frequently Asked Questions
1) Is this malleable iron tee UL Listed and FM Approved for fire sprinkler piping?
Yes, it carries UL/FM recognition, so it can be used on fire protection piping where the authority having jurisdiction requires listed fittings. It's a standard (STD) class malleable iron fitting with pressure ratings per ASME B16.3.
2) Can I use this tee to drop a 2 inch branch off a 2-1/2 inch main without a separate bushing?
That's exactly what it's built for. The 2 inch branch is cast into the tee, so you thread a 2 inch nipple straight in, no reducing bushing needed. Bushings add a restriction and another leak path, so the reducing tee is the cleaner takeoff. Just remember the second run end is also 2 inch, not 2-1/2, so your main reduces downstream of the tee.
3) Is a galvanized malleable iron tee the right choice, or should I use black iron?
Galvanized is the one to use on wet or damp service and where corrosion is a concern, since the hot-dip zinc coating is applied to ASTM A-153. Black malleable iron is the usual pick for dry gas and dry sprinkler work where the coating buys you nothing. The body here is malleable iron to ASTM A-197, which is the standard threaded-fitting material for water, air, and gas service.
4) Is this a Class 150 fitting or something heavier?
It's a standard weight (STD) fitting, rated to ASME B16.3. That's the common class for threaded malleable iron water, air, and gas lines. If your drawing calls for extra heavy in 2-1/2 x 2 x 2, this isn't the fitting for that spec.
5) How much does the 2-1/2 x 2 x 2 galvanized tee weigh for hanger and support sizing?
3.14 lbs each. Add that to your pipe and water weight when you're spacing hangers around the branch takeoff.
6) What is the ASC Engineered Solutions part number for this tee?
The manufacturer part number is 311053607, an ASC Engineered Solutions 2-1/2 x 2 x 2 galvanized malleable iron tee.
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Does the ASC Engineered Solutions 311053607 come with a warranty?
Absolutely. The ASC Engineered Solutions 311053607 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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