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11/4X1 GALV MI REDUCER
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:
- 1.25
- Size 2:
- 1
- 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:
- Galvanized
- Product Material:
- Malleable Iron
- Product Weight:
- 0.71 lbs
ASC Engineered Solutions 311087605 – Frequently Asked Questions
1) Is the ASC Engineered Solutions 1-1/4 x 1 galvanized malleable iron reducer female threaded on both ends?
Both ends are FPT (female pipe thread), so it threads onto male pipe ends or nipples on each side. The larger end takes 1-1/4 inch pipe, the smaller end 1 inch. Threads are cut to ASME B1.20.1, the standard NPT thread spec, so it mates with any standard NPT male thread. If you need a male x female size change instead, you want a bushing or a reducing nipple, not this fitting.
2) Will this 1-1/4 x 1 reducer meet a spec calling for ASME B16.3 malleable iron fittings?
Yes. Dimensions and pressure rating both follow ASME B16.3, the malleable iron threaded fittings standard, with the casting to ASTM A-197 and threads to ASME B1.20.1. Class is standard weight (STD), so if the drawing calls for 300 lb (extra heavy) malleable, this is not the fitting.
3) Is a galvanized malleable iron reducer OK for outdoor or wet service, or should I use black iron?
The galvanized finish is applied to ASTM A-153, the hot-dip zinc spec for threaded hardware, which is what you want for damp, outdoor, or corrosive runs and for galvanized water piping. Black malleable iron is the choice for gas and dry interior service. Matching finish to the pipe matters: running galvanized fittings on black pipe (or the reverse) is a common mismatch on a job.
4) Can I use this galvanized reducer on a potable water line?
The fitting is malleable iron with a hot-dip galvanized finish to ASTM A-153, the traditional material for galvanized domestic water piping in older buildings and for repairs to it. Many jurisdictions now restrict new potable installations to lead-free certified materials, so confirm the requirement for your facility before using it on a drinking water branch.
5) What is the part number and weight for the ASC 1-1/4 x 1 galvanized malleable reducer?
The manufacturer part number is 311087605, and each fitting weighs 0.71 lbs. That weight is worth knowing if you are sizing hanger spacing or figuring freight on a bulk order of threaded galvanized fittings.
How fast can I get the ASC Engineered Solutions 311087605 delivered?
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Can I return it if it doesn’t work for me?
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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 311087605 come with a warranty?
Absolutely. The ASC Engineered Solutions 311087605 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 311087605?
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