SANHA transitional nipple SANHA-Therm ZWxGZ 35x1¼ for pipe connection

Transitional nipple SANHA-Therm ZWxGZ 35x1¼ by SANHA is a mechanical fitting designed to connect a 35 mm metric tube (copper or steel) to a 1¼-inch BSP/G threaded fitting. The part creates a secure transition between tube-based piping systems and threaded components, enabling reliable connections in heating, plumbing and industrial installations where differing connection standards must be joined. Constructed to SANHA quality standards, the nipple is suitable for systems that require mechanical joining rather than soldering or welding.

Advantages

The SANHA-Therm transitional nipple offers a compact solution for connecting metric tubes to BSP/G threads, reducing the need for adapters and complex assemblies. Its design facilitates straightforward installation and disassembly, provides mechanical strength for pressurized systems, and minimizes potential leak points when installed correctly. Compatibility with copper and steel tubes and use in a variety of fluid systems make it a versatile component for professional installations.

Suitable for

• Heating systems and radiators
• Domestic and commercial plumbing
• Industrial piping and process lines
• Retrofit and repair work where threaded-to-tube transitions are required

Key specifications

• Connection A: 35 mm tube (metric), suitable for copper or steel pipe
• Connection B: 1¼-inch BSP/G male thread for threaded fittings
• Type: transitional nipple for mechanical tube-to-thread connection
• Material: manufactured to SANHA piping product materials suitable for heating and plumbing applications
• Typical applications: potable water, heating circuits and non-corrosive fluid distribution (verify compatibility with specific fluids and system requirements)

How to use

Prepare the 35 mm tube by cutting squarely and deburring the end to ensure a smooth fit. Insert the tube into the metric end of the transitional nipple and secure according to the chosen joining method appropriate for the specific SANHA-Therm system (mechanical cold-pressed, compression or other compatible mechanical assembly). Thread the 1¼-inch male thread into the corresponding BSP/G female fitting using appropriate pipe sealant or tape where required for the application and system pressure. Tighten to the torque recommendations of the installation standard or component manufacturer and pressure test the joint after assembly.

Usage recommendations

Verify material compatibility and operating conditions before installation. Ensure correct tube dimension (35 mm) and thread standard (1¼-inch BSP/G) are used. Follow relevant local codes and SANHA installation instructions, use proper tools for assembly, and perform pressure tests after completing connections.