SiGMA-Li plumbing tee with hanger 20 x 1/2" model TWW2012, female threads

SiGMA-Li TWW2012 is a plumbing tee with female 20 x 1/2" threaded connections and an integrated hanger for mounting. Designed for potable water and heating installations, this tee provides a branch connection with standard female threads while offering a built-in support point to secure piping runs. The product is intended for use in residential and light commercial plumbing where reliable threaded connections and simple mounting are required.

Advantages

The integrated hanger simplifies installation by providing immediate fixation to building structures, reducing the need for additional brackets. Female threaded connections ensure compatibility with common 1/2" threaded fittings and facilitate leak-tight joints when assembled correctly. The compact design minimizes space requirements in service spaces and allows a neat branch-off for water or heating circuits.

Suitable for

• Potable water distribution in homes and apartments
• Domestic heating system branch connections
• Repair and retrofit of existing threaded plumbing runs
• Light commercial plumbing installations with standard threaded fittings

Key specifications

• Connection type: female threaded branch and run
• Thread sizes: 20 x 1/2" on all connection points
• Integrated hanger: built-in support point for mounting
• Application: potable water and heating systems
• Installation orientation: suitable for horizontal and vertical runs depending on site requirements

How to use

Prepare mating threads by cleaning and applying appropriate thread sealant or tape according to local plumbing standards. Thread the mating fittings into the tee by hand to start, then tighten with suitable tools to the torque recommended for the specific materials and fittings used. Use the integrated hanger to fasten the tee to a structural element, ensuring the pipe alignment and supporting adjacent pipe sections to prevent strain on threaded joints. Verify all connections under pressure test conditions before final insulation or concealment.

Usage recommendations

Use compatible threaded fittings and approved sealing materials for potable water and heating applications. Follow local plumbing codes for mounting intervals and pressure testing. Avoid excessive torque on threads to prevent damage, and support connected pipes near the tee to minimize mechanical stress on joints.