Brass reducing nipple FERRO N18Z 2 x 1" yellow

Brass reducing nipple FERRO N18Z 2 x 1" yellow is a threaded pipe fitting designed to connect two components with the same 1" male thread while serving as a short reduction or coupling in plumbing and heating installations. Manufactured from brass, this reducing nipple provides corrosion resistance and sufficient mechanical strength for typical water supply and heating applications. Its compact design and standard thread dimensions make it compatible with common plumbing fixtures and fittings.

Advantages

The brass construction delivers reliable corrosion resistance and good mechanical durability in contact with water and heating media. Standard 1" thread dimensions ensure compatibility with widely used fittings and valves. The short, compact form factor allows installation in confined spaces and enables straightforward threaded connections without the need for additional adapters in many cases.

Suitable for

• Connecting 1" threaded pipes and fittings in domestic water supply systems
• Joining components in central heating circuits and radiator connections
• Small plumbing repairs where a durable threaded reduction or coupling is required
• Use in installations requiring a compact, brass threaded joiner

Key specifications

• Material: brass
• Thread dimensions: 2 x 1" (male threads)
• Finish: yellow brass appearance
• Function: reducing nipple / threaded coupling
• Typical applications: water supply, heating systems

How to use

Before installation, ensure mating threads on pipes or fittings are clean and free of debris. Apply appropriate thread sealant or PTFE tape to the male threads if required by the system standards to ensure leak-tight connections. Hand-start the reducing nipple into the mating fitting, then tighten with an appropriate wrench until securely seated; avoid excessive torque to prevent thread damage. Verify the connection for leaks after pressurizing the system and re-tighten slightly if necessary following safety guidelines for the installation.

Usage recommendations

For best results, use compatible brass or copper fittings and follow local plumbing codes. If connecting dissimilar metals, consider appropriate dielectric unions or anti-corrosion measures. Inspect threads for wear before reuse and replace the reducing nipple if deformation or significant corrosion is present.