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6X4 BLK MI REDUCER
Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- FPT
- End Conn Size 2:
- FPT
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 6
- Size 2:
- 4
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Reducers
- Product Type:
- Reducer
- Product Finish:
- Black
- Product Material:
- Malleable Iron
- Product Weight:
- 11.13 lbs
ASC Engineered Solutions 310093604 – Frequently Asked Questions
1) Is the ASC 6 x 4 black malleable iron reducer threaded on both ends?
Both ends are female pipe thread: 6 inch FPT on the large end, 4 inch FPT on the small end. Threads are cut to ASME B1.20.1 (NPT), so it screws onto standard 6 inch and 4 inch male threaded pipe nipples with no adapters. Nothing about it is grooved, welded, or slip.
2) Can I use this 6x4 malleable iron reducer on a fire sprinkler line?
It carries a UL/FM listing, which is what an AHJ looks for on fire protection piping. It is a standard weight (STD) black malleable iron fitting built to ASME B16.3 for both dimensions and pressure class, with NPT threads to ASME B1.20.1. Confirm the pressure class on your drawing matches ASME B16.3 standard weight before you set it.
3) Is a black malleable iron reducer OK for potable water?
No. Black malleable iron is for non-potable service, typically gas, fire protection, and air or steam lines. The black finish is a mill coating with no corrosion protection against continuous water contact, and no lead-free potable rating is carried on this fitting. For potable water use a galvanized, brass, or copper fitting instead.
4) Does this reducer meet the ASTM spec my drawing calls out for malleable iron fittings?
The casting is made to ASTM A-197, the standard for cupola malleable iron, with dimensions and pressure class to ASME B16.3 and threads to ASME B1.20.1. If the submittal calls for ASTM A197 / ASME B16.3 standard class 150 style black malleable fittings, this matches on material, dimension, and thread specs.
5) What part number do I order for the ASC 6x4 black malleable reducer?
Order ASC Engineered Solutions MPN 310093604. It is the black finish, standard weight, 6 x 4 malleable iron bell reducer, both ends FPT.
How fast can I get the ASC Engineered Solutions 310093604 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 310093604 come with a warranty?
Absolutely. The ASC Engineered Solutions 310093604 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 310093604?
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