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1X1/8 GALV MI HEX BUSHING
Manufacturer Resources
Product Specs
- Dimensions Specification:
- ASME B16.3
- End Conn Size 1:
- MPT
- End Conn Size 2:
- FPT
- Finish Specification:
- ASTM A-153
- Material Specification:
- ASTM A-197
- Pressure Rating Specification:
- ASME B16.3
- Size 1:
- 1
- Size 2:
- 0.125
- Strength:
- STD
- Thread Specification:
- ASME B1.20.1
- Ul Fm:
- Yes
- Department:
- Plumbing
- Product Group:
- Pipe Fittings
- Product Subgroup:
- Bushings
- Product Type:
- Bushing
- Product Finish:
- Galvanized
- Product Material:
- Malleable Iron
- Product Weight:
- 0.24 lbs
ASC Engineered Solutions 319906921 – Frequently Asked Questions
1) What sizes does the ASC Engineered Solutions galvanized hex bushing reduce between?
It takes a 1 inch male pipe thread down to a 1/8 inch female pipe thread. The large end (MPT) threads into a 1 inch female opening, and the small end (FPT) accepts 1/8 inch male pipe. That is a big step down in one fitting, which is common for gauge, sensor, or small drain takeoffs on a 1 inch line.
2) Will this bushing thread into standard black or galvanized steel pipe fittings?
Yes. The threads are cut to ASME B1.20.1, which is standard NPT taper pipe thread, so it mates with any NPT steel, brass, or iron pipe and fitting of the matching size. Dimensions follow ASME B16.3 for malleable iron threaded fittings, so it drops into a standard 1 inch female port without an adapter.
3) Is this hex bushing approved for fire sprinkler piping?
It carries UL/FM approval, so it is acceptable on fire protection piping where a UL Listed, FM Approved malleable iron threaded fitting is called for. The galvanized finish also suits dry and preaction systems where bare iron would corrode.
4) Is this a Class 150 standard bushing or an extra heavy one?
Standard pattern. The strength rating is STD, which under ASME B16.3 is the Class 150 galvanized malleable iron class. If your spec calls for Class 300 extra heavy, this is not the fitting.
5) How is this bushing galvanized, and will it hold up outdoors?
The coating is applied to ASTM A-153, which is hot-dip galvanizing on threaded hardware. That gives a heavier zinc layer than electroplating and is what specs normally call for on exterior, damp, or buried threaded iron. Note that A-153 hot-dip threads run slightly thicker, so a little extra make-up torque on assembly is normal.
6) What material is this ASC hex bushing made of, and can I use it on gas or air lines?
It is malleable iron produced to ASTM A-197, the standard grade for cupola malleable iron pipe fittings, with ASME B16.3 dimensions and pressure class. That is the usual material for threaded water, air, steam, and gas service piping. Malleable iron is not for corrosive chemical service or for potable lines where lead-free brass or copper is specified.
7) How much does one of these 1 x 1/8 galvanized bushings weigh for a shipment estimate?
Each bushing is 0.24 lbs. Handy if you are building out a fitting kit or figuring freight on a bulk MRO order.
How fast can I get the ASC Engineered Solutions 319906921 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 319906921 come with a warranty?
Absolutely. The ASC Engineered Solutions 319906921 is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
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