The Anderson Metals 3/8 in. MPT x 3/8 in. MPT Red Brass Nipple is a compact, dependable connector designed to simplify fittings in tight spaces. Measuring 2-1/2 inches long, this nipple features two 3/8" male pipe thread (MPT) ends, making it a straightforward link between compatible piping materials in brass, copper, or iron systems.
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Material and finish: Red brass construction with a distinctive finish that’s durable and corrosion-resistant for everyday plumbing tasks.
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Thread type and size: Ends are both 3/8" MPT, providing a secure, standard connection for compatible fittings.
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Length: 2-1/2 inches overall, ideal for aligning components in constrained or compact layouts.
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Lead content: Average lead content is less than 0.25%, supporting lead-free requirements for potable water installations.
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Temperature rating: Designed for operation up to 250°F, suitable for hot water and heating applications within its rating.
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Certification: ANSI certified, offering assurance of conformity to industry standards.
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Compatibility: Suitable with brass, copper, and iron piping systems, enabling versatile usage across common metal pipelines.
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Packaging: Sold as a single piece, ready for immediate use in repairs or new installations.
Use cases abound in residential and commercial settings: connect sections of brass or copper piping in hot water lines, radiator and radiant heating circuits, irrigation mains, or repair runs where a compact, dependable nipple is required. The red brass composition helps with corrosion resistance in aquatic environments, while the dual MPT ends ensure a straightforward installation without adapters.
Practical tips for install and reliability:
- Wrap thread seals with appropriate pipe-thread sealant compatible with metal threads, or apply Teflon tape in a clean, clockwise direction to ensure a tight seal without gumming the threads.
- Clean all mating surfaces before installation to prevent debris from compromising the joint.
- Torque the connection evenly by hand, then test with a gentle leak test (soapy water) to confirm a secure seal without overtightening.
- When replacing a section, verify that the pipe material and temperature/pressure ratings align with the nipple’s specifications to maintain system integrity.
In short, this 2-1/2" red brass nipple from Anderson Metals provides a precise, durable solution for joining 3/8" MPT piping in potable and mechanical systems, while its lead-conscious composition and ANSI certification offer confidence for both professional installers and serious DIY enthusiasts.
