Brass nipple Fitting SF57N-5/4, threaded pipe connector 5/4"

Brass nipple Fitting SF57N-5/4 is a short, threaded pipe connector with a nominal diameter of 5/4" designed for creating a rigid mechanical connection between components in plumbing and heating systems. Made of brass, the fitting offers resistance to corrosion and mechanical wear, making it suitable for use in water lines and other non-aggressive media where a reliable threaded joint is required.

Advantages

The brass construction provides good corrosion resistance and mechanical strength while maintaining dimensional stability in typical domestic and commercial installations. The short, rigid design simplifies installation in confined spaces and ensures a secure threaded connection without the need for additional adapters. Compatible with standard 5/4" threaded components, this nipple delivers a durable joint suitable for repeated assembly and disassembly when needed.

Suitable for

• Connecting two components with matching 5/4" threads in plumbing systems
• Use in heating circuits where a short threaded connector is required
• Water supply lines and non-aggressive fluid conduits
• Applications requiring a compact, rigid mechanical joint

Key specifications

• Material: brass
• Thread type: external threaded nipple for 5/4" connections
• Nominal diameter: 5/4"
• Design: short, rigid connector for threaded pipe systems
• Intended media: water and non-aggressive fluids

How to use

Ensure both mating components have compatible 5/4" female threads and are clean and free of debris. Apply appropriate thread sealant or tape if required for the specific installation and medium. Hand-start the nipple into the receiving thread to avoid cross-threading, then tighten with an appropriate wrench until a secure, leak-tight joint is achieved. Do not overtighten to avoid damaging threads or deforming the fitting.

Usage recommendations

Use the brass nipple in water systems and other non-aggressive media. For installations involving aggressive chemicals, high chloride content, or potable water standards requiring specific materials, verify material compatibility before use. Inspect threaded joints periodically for signs of wear or leaks and replace the fitting if corrosion or damage is observed.