Description
This 1/4″ x 1.5″ Nipple is a short pipe segment featuring Male Pipe Threads (MPT) on both ends. It serves as a standard “connector” or “spacer” in low-flow plumbing, instrumentation, and chemical injection systems.
Key Features
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1.5″ Total Length: Unlike a “close” nipple, this 1.5-inch version has a small unthreaded section in the center. This provides a clear area to grip with a wrench, preventing damage to the threads during installation.
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Schedule 40 (SCH 40): Heavy-duty industrial wall thickness. It is designed to withstand the high-frequency vibration of gas engines and the mechanical stress of being mounted on mobile skids.
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304 Stainless Steel: The gold standard for chemical resistance in soft wash and industrial cleaning. It is impervious to Sodium Hypochlorite (bleach), soaps, and surfactants.
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1/4″ NPT Threads: Tapered threads designed to create a metal-to-metal wedge seal. This is the most common size for gauges, thermal relief valves, and chemical injectors.
Technical Specifications
| Feature | Specification |
| Pipe Size | 1/4″ NPT |
| Total Length | 1.5 Inches |
| Material | 304 Stainless Steel |
| Pipe Schedule | Schedule 40 |
| Connection Type | MPT x MPT (Male) |





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