Compression Fitting SiGMA-Li Śrubunek GW 32x1" model ŚW321, female threaded 1" for 32 mm pipe

SiGMA-Li Śrubunek GW 32x1" model ŚW321 is a compression union with a female 1" threaded connection designed for 32 mm pipes. The fitting creates a secure transition from a 32 mm plain pipe to a 1" male thread, enabling connection to standard threaded components in plumbing and heating systems. It is intended for use with potable water and central heating circuits where a reliable, compact threaded junction is required.

Advantages

This compression fitting provides a leak-resistant mechanical joint without the need for soldering or welding, reducing installation time and the need for special tools. The female 1" thread simplifies connections to valves, gauges and other threaded accessories. Its design ensures consistent alignment and pressure-bearing capability suitable for typical domestic and light commercial water and heating systems.

Suitable for

• Connecting 32 mm plastic or metal piping to 1" male threaded valves or fixtures
• Domestic potable water supply lines
• Central heating system pipework and radiators
• Maintenance and replacement of existing threaded connections

Key specifications

• Connection type: compression/union on 32 mm pipe to female 1" thread
• Pipe compatibility: designed for 32 mm outside diameter pipes
• Thread standard: female 1" threaded outlet suitable for standard 1" male fittings
• Function: provides mechanical, non-soldered threaded junction for fluid systems
• Typical applications: water distribution and central heating piping

How to use

Prepare the 32 mm pipe end by cutting squarely and removing any burrs or debris to ensure a tight seal. Slide the compression nut and ferrule onto the pipe, insert the pipe fully into the fitting body, then hand-tighten the nut before applying the recommended final torque with a wrench until the ferrule grips the pipe. Thread the 1" male component into the female thread and tighten to create a secure, leak-resistant connection. Follow standard installation practices for the system pressure and medium.

Usage recommendations

Verify material compatibility with the conveyed medium and the operating temperature and pressure of the installation. Use appropriate thread sealant or PTFE tape on the male 1" thread if required by the system design. Inspect connections after initial pressurization and periodically during service life to ensure continued leak-free performance.