Connector Alkotest ZW2034 thread G 3/4" — female G to male G, ø20×3/4"

Alkotest ZW2034 thread G 3/4" — female G to male G, ø20×3/4" is a threaded plumbing connector intended for joining G (BSP) 3/4" threaded fittings with a 20 mm pipe connection. The part provides a female-to-male threaded interface that enables secure mechanical coupling and sealed joints in domestic and light-commercial water systems. It is suitable for potable water installations, heating circuits and repair or extension of existing pipelines where a transition between a 20 mm pipe and a G 3/4" threaded connection is required.

Advantages

The connector offers a compact, threaded design that simplifies installation without the need for special adapters. Its female-to-male configuration allows connection between two threaded components with differing genders while maintaining a watertight seal when installed with appropriate sealing materials. The component is compatible with standard G (BSP) 3/4" fittings and a 20 mm pipe end, providing a reliable mechanical connection for routine plumbing tasks.

Suitable for

• Repairing or extending potable water supply lines where a 20 mm pipe must connect to a G 3/4" threaded fitting
• Connecting components in heating circuits and radiator feeds
• Temporary or permanent joins in domestic and light-commercial plumbing systems
• Integration with valves, hose connections or fixtures using standard G 3/4" threads

Key specifications

• Thread standard: G (BSP) 3/4" female to G (BSP) 3/4" male
• Pipe diameter compatibility: ø20 mm connection
• Function: mechanical threaded connector for water systems
• Intended media: potable water and heating fluids
• Application environment: domestic and light-commercial plumbing

How to use

Prepare the mating threads and the 20 mm pipe end by cleaning away debris and ensuring surfaces are dry. Apply an appropriate thread sealant or tape to the male thread to achieve a watertight connection. Hand-start the female-to-male engagement, then tighten using suitable tools until secure; avoid excessive torque that could deform threads or the pipe. After assembly, pressurize the system and inspect the joint for leaks, retightening if necessary within recommended torque limits.

Usage recommendations

Use thread sealant or PTFE tape compatible with potable water systems for permanent installations. Verify material compatibility with the system fluid and operating temperatures. For heated systems, confirm that the connector is installed in accessible locations to allow future inspection and maintenance.