1/8X1/8X1/4 BLK 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
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 0.125
- Size 2:
- 0.125
- Size 3:
- 0.25
- 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:
- Black
- Product Material:
- Malleable Iron
- Product Weight:
- 0.12 lbs
ASC Engineered Solutions 310036009 – Frequently Asked Questions
1) What are the three port sizes on the ASC Engineered Solutions 310036009 black malleable iron tee?
It's a reducing tee with two 1/8 inch run ports and a 1/4 inch branch. All three openings are female pipe thread (FPT), so it threads onto male NPT pipe nipples at every port. Useful where you need to pick up a larger 1/4 inch tap off a 1/8 inch line, typically for gauges, sensors, or small drain and air runs.
2) Can I use a black malleable iron tee on a water line?
Black malleable iron fittings are for gas, air, oil, and steam service, not potable water. The black finish is a mill coating, not a corrosion barrier, and it will rust in wet service. For water, use galvanized malleable iron, brass, or copper instead. This tee is ASTM A-197 malleable iron with a black finish.
3) Is this ASC tee UL listed and FM approved for fire sprinkler work?
It carries UL/FM recognition. That matters if you're running trim, gauge lines, or drain connections on a sprinkler riser where the AHJ requires listed fittings. The dimensional and pressure ratings follow ASME B16.3 and it's a standard (STD) class fitting.
4) Is this a standard class or extra heavy malleable iron fitting?
Standard class (STD), which is the 150 class malleable iron fitting used on most gas, air, and low pressure runs. Pressure rating follows ASME B16.3. If your spec calls for extra heavy (300 class) fittings, this is not the one to order.
5) Will this tee drop in place of the fitting already on my line if the old one was a different brand?
Yes, as long as the port sizes match 1/8 x 1/8 x 1/4. Malleable iron fittings are built to ASME B16.3 dimensions and ASME B1.20.1 threads, so center-to-end lengths and thread engagement are the same from one manufacturer to the next. A same-size black malleable tee from any maker will take the same nipples in the same space.
How fast can I get the ASC Engineered Solutions 310036009 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 310036009 come with a warranty?
Absolutely. The ASC Engineered Solutions 310036009 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 310036009?
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