Elbow External 160 mm x 45° by MAGNAPLAST — external pipe elbow D160×45° (MPN 22120)

MAGNAPLAST external elbow D160×45° is a 45-degree external pipe fitting with a nominal outer diameter of 160 mm. Designed for redirecting external drainage or ventilation lines, this D160×45° elbow provides a fixed-angle turn for plastic pipe systems used in above-ground or external ducting. The component is made to interface with compatible 160 mm outer-diameter pipes and creates a smooth directional change while maintaining the external routing profile.

Advantages

The elbow offers a precise 45° bend that simplifies route planning for external drainage and ventilation runs. Its external configuration facilitates installation on ducting where internal bends are impractical, and the standard diameter ensures compatibility with common 160 mm systems. The part is dimensioned for reliable alignment and stable connection, reducing the need for additional adapters during installation.

Suitable for

• External drainage downpipes and roof runoff systems
• Above-ground ventilation ducting and exhaust routing
• Redirecting plastic pipe runs around obstacles on building exteriors
• Retrofit projects where a fixed 45° change of direction is required

Key specifications

• Nominal outer diameter: 160 mm
• Bend angle: 45° fixed
• Type: external elbow for plastic pipe systems
• Application area: above-ground/external ducting for drainage or ventilation

How to use

Prepare the mating pipe ends by cleaning and deburring to ensure a flush, secure fit. Position the external elbow over the pipe outer diameter and align to achieve the required directional change. Secure the connection using the recommended sealing and fastening method for the pipe system in use (for example, compatible seals, clamps or adhesive approved for the pipe material). Verify alignment and slope as required for drainage or airflow before finalizing the joint.

Usage recommendations

Use the elbow with pipes of matching outer diameter and follow manufacturer guidance for compatible sealing materials and fastening methods. For drainage applications ensure the run maintains proper fall; for ventilation confirm unobstructed airflow. Avoid exposure to incompatible chemicals or temperatures outside the rated range of the pipe system.