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G1190 11/2 PLTD DI FLOOR FLNG
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:
- 1.5
- Size 2:
- 1.5
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Other Fittings
- Product Type:
- Fitting
- Product Finish:
- Galvanized
- Product Material:
- Ductile Iron
- Product Weight:
- 1.25 lbs
ASC Engineered Solutions 311105803 – Frequently Asked Questions
1) What pipe size and thread type does the ASC G1190 floor flange take?
The G1190 floor flange is a 1-1/2 inch fitting with FPT (female pipe thread) on both ends, cut to ASME B1.20.1. That means it threads straight onto standard 1-1/2 inch NPT male pipe ends, so it works with cut-and-threaded black or galvanized steel pipe of that size.
2) Is the ASC G1190 flange UL/FM approved for fire sprinkler work?
Yes, the G1190 carries UL/FM listing, so it is acceptable on fire protection piping where the authority having jurisdiction requires listed fittings. It is a 1-1/2 inch threaded flange, ductile iron, standard class per ASME B16.3.
3) Is the G1190 floor flange ductile iron or malleable iron, and does it matter for a handrail or pipe support?
It is ductile iron, manufactured to ASTM A-197, at standard (STD) pressure class per ASME B16.3. Ductile iron gives you more impact and bending tolerance than gray cast iron, which is what you want in a flange taking side load from a railing post or a hung pipe drop rather than pure internal pressure.
4) Can this galvanized floor flange be used outdoors or in a wet mechanical room?
Yes. The finish is galvanized to ASTM A-153, which is the hot-dip spec for hardware and fittings, so it holds up in damp, washdown, and exterior exposure better than a plain black fitting. Contact with dissimilar metals and cut threads are still the spots to watch, since threading exposes bare iron.
5) Will this flange match the dimensions of the threaded fittings already on my pipe run?
Its dimensions follow ASME B16.3, the standard for threaded iron fittings, so the hub and thread engagement line up with other B16.3 fittings in 1-1/2 inch. If you are standardizing a building on one dimensional standard, that is the one to spec against.
How fast can I get the ASC Engineered Solutions 311105803 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 311105803 come with a warranty?
Absolutely. The ASC Engineered Solutions 311105803 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 311105803?
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