SANHA brass male nipple 4243G GZ 22 mm x 1" – plumbing fitting

The SANHA brass male nipple 4243G GZ 22 mm x 1" is a threaded plumbing fitting designed to connect a 22 mm copper or metal pipe to a 1-inch female threaded component. Manufactured from solid brass, this adapter provides a corrosion-resistant threaded transition between push-fit or soldered piping and conventional female-threaded valves, connectors or fixtures. The part is intended for water supply and heating systems where a reliable mechanical seal and dimensional compatibility are required.

Advantages

This brass male nipple offers mechanical strength and good resistance to corrosion and scaling typical in potable water and central heating systems. Its precisely cut GZ (male) thread ensures consistent engagement with matching female threads, reducing the risk of leaks when installed with appropriate sealing materials. The compact, cylindrical design enables space-efficient connections in tight installations and allows straightforward integration into existing plumbing runs.

Suitable for

• Connecting 22 mm copper or metal pipes to 1" female threaded valves and fittings
• Domestic and commercial water supply systems
• Central heating and radiator connections
• Retrofit or repair work where threaded adapters are required

Key specifications

• Material: solid brass
• Thread type: external GZ (male) thread compatible with standard 1" female threads
• Pipe connection size: for 22 mm outer diameter piping
• Application medium: water and heating systems
• Typical properties: corrosion-resistant, mechanically robust, suitable for potable water

How to use

Prepare the 22 mm pipe end according to the chosen joining method (deburr and clean for soldering or ensure correct seating for compression/push-fit connections). Apply appropriate thread sealant or PTFE tape to the male GZ thread to ensure a watertight joint. Hand-start the fitting into the female thread to avoid cross-threading, then tighten using suitable wrenches until a secure, leak-free connection is achieved; do not over-tighten to prevent thread damage. After installation, pressure-test the system according to local codes and manufacturer guidelines.

Usage recommendations

Use compatible sealing materials specified for potable water and heating systems. Verify thread compatibility with the mating female fitting before installation and follow local regulations for pressure testing and installation practices.