Brass nipple FERRO N06Z 5/4" (1.25") pipe fitting

Brass nipple FERRO N06Z 5/4" (1.25") pipe fitting is a short, threaded coupling designed to connect two female-threaded plumbing components. Manufactured from brass, this nipple offers a rigid metallic join for repairs, extensions or permanent connections in standard water and general plumbing systems. The 5/4" nominal size corresponds to common pipe threads used in residential and light-commercial installations.

Advantages

The brass construction provides corrosion resistance and mechanical strength suitable for potable water and general plumbing use. The short, solid design ensures a compact connection with minimal profile and reliable thread engagement. As a threaded component, the nipple allows straightforward installation and disassembly without special tools beyond standard pipetools and sealant materials.

Suitable for

• Connecting two female-threaded pipes or fittings in water supply lines
• Repairing or replacing damaged threaded joints
• Extending piping runs where a rigid short coupling is required
• General plumbing installations in residential and light commercial settings

Key specifications

• Material: brass
• Connection type: male threaded on both ends
• Nominal size: 5/4" (1.25")
• Form: short nipple (compact, rigid coupling)
• Typical applications: water supply and general plumbing

How to use

Ensure the mating fittings or pipe ends have compatible 5/4" female threads and are clean and free of debris. Apply an appropriate thread sealant such as PTFE tape or liquid thread sealant to the male threads according to the sealant manufacturer's instructions. Hand-start the nipple into the first fitting, then tighten with a suitable wrench until a secure mechanical and sealed connection is achieved; avoid overtightening to prevent thread distortion. Repeat the process for the second end. Verify the connection under pressure and inspect for leaks after installation.

Usage recommendations

Use compatible thread sealants rated for potable water where required. Do not use the brass nipple in systems with fluids or gases that are incompatible with leaded brass alloys unless material certification confirms suitability. For high-temperature, high-pressure, or corrosive environments consult relevant standards and choose fittings specified for those conditions.