The STZ Industries 2 in. MIP x 1/2 in. FIP Black Malleable Iron Hex Bushing is a sturdy reducer that simplifies plumbing layouts by converting a 2-inch male NPT connection to a 1/2-inch female NPT, all in a compact, easy-to-grip hex form. Built from durable malleable iron with a protective black finish, it stands up to real-world use in residential and light commercial piping projects.
What it is and how it works
This hex bushing combines two standard thread sizes in a single, reliable fitting. The 2 in MIP (male iron pipe) end threads into a corresponding 2-inch male connection, while the 1/2 in FIP (female iron pipe) end accepts a 1/2-inch female thread. The hex design provides a solid grip for wrench-controlled torque, making installation straightforward even in tight spaces. Designed for standard NPT threads, it’s a practical choice whenever you need to reduce pipe size on an active line without sacrificing strength.
Key specifications and materials
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Material: Malleable iron with a protective black finish for durability and corrosion resistance.
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Ends: 2 in MIP (Male) x 1/2 in FIP (Female) reducing bushing.
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Pressure rating: Up to 300 psi, suitable for typical water and irrigation systems.
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Temperature rating: Rated up to 150°F, appropriate for residential and light commercial use.
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Finish and quality: Lead-free construction; bagged packaging for protection during storage and shipping.
Why this hex bushing stands out
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Specific reduction you can trust: Precisely reduces from 2" MIP to 1/2" FIP, making it ideal for adapting larger supply lines to smaller downstream components like valves, fixtures, or hoses.
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Hex grip for easy installation: The hex body offers superior torque control, reducing the risk of thread damage during tightening in awkward or confined spaces.
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Rugged, long-lasting performance: Malleable iron delivers better shock and impact resistance than some lighter-duty fittings, which is helpful in clamped or vibration-prone installations.
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Lead-free assurance: Built to meet modern safety standards while delivering dependable performance in potable water applications.
Practical installation tips
- Clean threads before assembly to ensure a good seal and prevent cross-threading.
- Use an appropriate thread sealant rated for water or the specific application (PTFE tape or pipe joint compound). Apply evenly to the male threads only.
- Hand-tighten first, then finish with a wrench on the hex flats. Avoid overtightening to prevent damage to the fittings or threads.
- Ensure compatibility with downstream components that accept 1/2" FIP connections to maintain a leak-free system.
Whether you’re upgrading an irrigation manifold, repairing a water line, or adapting a feed line to a smaller fixture, this STZ Industries hex bushing provides a reliable, straightforward solution. Its robust construction, precise threading, and practical size make it a dependable choice for professional installers and DIYers tackling everyday piping challenges.
