Elbow 45° SiGMA-Li PP 32 mm BOR Plus model K4532

SiGMA-Li PP 32 mm 45° BOR Plus elbow (model K4532) is a polypropylene plumbing fitting engineered to change the direction of 32 mm PP piping by 45 degrees. Designed for water supply and drainage systems, this compact elbow provides a smooth directional transition in tight runs where a shallow angle is preferable to a standard 90° bend. The polypropylene construction ensures chemical resistance and long service life in typical residential and light commercial environments.

Advantages

The SiGMA-Li 45° PP elbow offers low internal resistance to flow and a compact form factor that reduces space requirements in pipe layouts. Made from polypropylene, the fitting resists corrosion and many common chemicals used in building services. Its compatible geometry with 32 mm PP pipes simplifies installation and produces a stable joint when assembled according to recommended practices.

Suitable for

• Changing pipe direction by 45° in cold and hot water supply lines (where material limits allow)
• Drainage and wastewater runs requiring reduced-angle turns to avoid sharp bends
• Residential plumbing systems and light commercial installations with 32 mm PP piping

Key specifications

• Material: polypropylene (PP)
• Nominal pipe size compatibility: 32 mm
• Angle: 45°
• Application: water supply and drainage systems
• Form factor: compact elbow for space-constrained installations

How to use

Prepare pipe ends by cutting square and deburring to ensure full insertion into the elbow. Follow the manufacturer's recommended joining method for polypropylene PP fittings—typically solvent welding or heat fusion depending on the system type and components used. Insert the prepared 32 mm pipe ends fully into the elbow sockets and complete the specified joining process. Allow any required cure or cool-down time before applying pressure or flow. Ensure the assembled joint is aligned to provide the intended 45° change of direction.

Usage recommendations

Use this elbow only with compatible 32 mm polypropylene piping and follow local plumbing codes and the system manufacturer's guidelines for temperature and pressure limits. Avoid using the fitting with incompatible chemicals or in applications that exceed the material's rated operating conditions. For durable, leak-free connections, use proper cutting, deburring, and the recommended joining technique for PP fittings.