Tee internal MAGNAPLAST TEE INTERNAL D75/75X67 pipe fitting, internal branch connection

MAGNAPLAST TEE INTERNAL D75/75X67 is an internal-branch pipe fitting engineered to create a perpendicular connection from a 75 mm main pipe to a 67 mm branch within plastic drainage and sewer systems. The fitting is designed for insertion into an existing 75 mm run to form a compact internal junction that redirects flow and allows integration of a smaller-diameter branch without external protrusion. Its shape and dimensions are optimized for smooth hydraulic transition and space-saving installation in confined locations.

Advantages

The internal tee provides a seamless internal connection that minimizes external clashing and reduces the need for additional external couplings. It ensures a compact footprint inside the pipe run while maintaining effective flow characteristics between the 75 mm main and 67 mm branch. The fitting is suitable for use with common plastic drainage materials and offers a reliable mechanical junction when installed according to manufacturer guidelines.

Suitable for

• Creating a perpendicular branch from a 75 mm plastic drainage main to a 67 mm branch
• Internal junctions in sewer and waste drainage lines where external tees are impractical
• Retrofit or new installations that require space-saving internal branching

Key specifications

• Main run diameter: 75 mm
• Branch diameter: 67 mm
• Type: internal-branch tee for plastic drainage/sewer applications
• Connection orientation: perpendicular branch to main run
• Typical use: internal junctions for redirecting flow inside piping systems

How to use

Prepare the existing 75 mm main by cutting and deburring the insertion point according to the fitting's recommended position. Ensure mating surfaces are clean and dry before assembly. Insert the internal tee into the main run so the branch aligns perpendicular to the main flow and secure with compatible solvent, sealant or mechanical locking method specified for the pipe material. Connect the 67 mm branch pipe to the branch socket, checking for proper seating and alignment. After assembly, perform a leak test and inspect for correct flow direction and unobstructed passage.

Usage recommendations

Use compatible plastic pipe materials and approved joining methods for drainage systems; follow local codes and the pipe manufacturer's installation instructions. Avoid excessive stress on the fitting during backfilling or service to maintain long-term integrity.