MAGNAPLAST plumbing 45° internal sewer branch HETA 40 mm (11500)

MAGNAPLAST HETA 45° internal sewer branch for 40 mm pipe systems is a compact plumbing fitting designed to create a smooth 45-degree junction in internal drainage and wastewater installations. Engineered for compatibility with 40 mm sewer pipes, this branch allows three pipes to be joined with a gradual change of direction that supports reliable flow and reduces the risk of blockages in residential and light‑commercial systems.

Advantages

The fitting offers a single-piece, space-efficient solution for creating a 45° lateral connection in confined installation zones. Its geometry promotes effective wastewater flow and helps limit turbulence at the junction. The component is produced to match common 40 mm pipe dimensions, facilitating quick assembly and straightforward replacement during repair work. The design reduces the need for additional connectors and supports tidy routing of internal drainage lines.

Suitable for

• Internal residential wastewater and drainage runs with 40 mm pipes
• Light‑commercial drainage systems where compact 45° branches are required
• Repair, renovation, and retrofit works on existing 40 mm sewer networks
• Plumbing layouts needing a smooth directional change to prevent clogging

Key specifications

• Branch angle: 45°
• Intended pipe diameter: 40 mm
• Connection type: three‑way internal branch for sewer/drainage lines
• Application: internal wastewater and drainage installations
• Design: compact, space‑saving junction piece for confined areas

How to use

Measure and mark the existing 40 mm pipes where the branch will be inserted, ensuring correct alignment for the 45° outlet. Prepare pipe ends according to the pipe manufacturer’s recommendations (cleaning and deburring if required). Insert the branch into the pipe run using compatible seals or solvent welding techniques as appropriate for the pipe material; ensure each connection is fully seated and aligned. After assembly, allow any required curing or set times before testing the system for leaks by running a controlled water flow through the installed section.

Usage recommendations

Use the MAGNAPLAST HETA 45° branch only with compatible 40 mm sewer pipe materials and follow local plumbing regulations. Verify seal and joint compatibility (mechanical socket, gasket, or solvent weld) before installation, and perform a leak test after assembly. For installations in tight spaces, confirm clearances and support the branch and adjoining pipes to prevent stress at the junction.