Brass chrome-plated extension 1/2" x 30 mm Perfexim (07-521-1530-000)

Perfexim brass chrome-plated extension 1/2" x 30 mm is a short threaded spacer intended for use with plumbing fittings, valves and fixtures. The part combines a solid brass core with a chrome-plated surface to provide a corrosion-resistant finish and a clean, metallic appearance. It is manufactured to mate with standard 1/2" threaded connections used in domestic and commercial water systems and is sized to add a 30 mm extension where a short adapter or spacer is required.

Advantages

The chrome-plated brass construction provides good resistance to corrosion and wear while maintaining dimensional stability for threaded connections. The compact 30 mm length makes it suitable for tight installation spaces where a short extension is needed. Its compatibility with standard 1/2" threads ensures straightforward integration with common plumbing valves, taps and fixtures without special adapters.

Suitable for

• Extending or spacing taps and valves where 30 mm additional length is required
• Connecting fixtures to existing 1/2" threaded plumbing outlets
• Use in domestic and light commercial water supply installations

Key specifications

• Material: Brass body with chrome-plated finish
• Thread size: compatible with standard 1/2" threaded connections
• Length: 30 mm extension
• Surface: corrosion-resistant chrome plating
• Application temperature: suitable for typical potable water system temperatures

How to use

Before installation, verify that mating threads on the valve, fitting or fixture match the 1/2" thread profile. Clean threads and apply appropriate sealing material if required by the installation (for example, plumber's tape or thread sealant compatible with potable water). Hand-start the extension onto the male or female thread, then tighten using an appropriate wrench until secure; avoid over-tightening to prevent thread damage or deformation of the plating. After installation, check for leaks and operate the system at normal working pressure to confirm a proper seal.

Usage recommendations

Use in potable water systems and typical household or light commercial plumbing. Avoid exposure to aggressive chemicals or environments that could damage chrome plating. For installations requiring electrical grounding continuity, verify requirements with local codes, as plated fittings may affect conductivity. Replace the extension if threads show significant wear or the plating is damaged.