LEO MINER adjustable internal sewage branch 110/50/45°–88° TN15

The LEO MINER adjustable internal sewage branch 110/50/45°–88° TN15 is a compact connection fitting designed for indoor wastewater systems. It links a 110 mm main soil pipe to a 50 mm branch and provides an adjustable branch angle from 45° up to 88°, allowing precise alignment of branch lines in tight or retrofit installations. The fitting is intended for gravity drainage and is suitable for domestic and light commercial sanitary systems where accurate routing and clean pipe junctions are required.

Advantages

This adjustable internal branch offers flexibility in positioning the branch outlet without the need for multiple fixed-angle fittings, reducing installation time and material waste. The design supports standard solvent-weld or rubber-seal connections compatible with common indoor drainage materials, and the adjustable angle range accommodates a wide variety of layout constraints. Its compact dimensions make it practical for installations within wall cavities or under floors where space is limited.

Suitable for

• Connecting 110 mm soil stack to 50 mm appliance or fixture branches
• Retrofit and renovation projects requiring altered pipe routing
• New-build residential and light commercial drainage systems
• Indoor wastewater applications where gravity flow is used

Key specifications

• Main pipe diameter: 110 mm
• Branch pipe diameter: 50 mm
• Adjustable branch angle range: 45° to 88°
• Application area: internal/indoor drain/waste systems
• Flow type: gravity drainage

How to use

Prepare the mating pipe ends by cutting square and deburring to ensure proper seating. Position the adjustable branch on the 110 mm main pipe and set the branch tube to the required angle within the 45°–88° range, aligning it with the branch run. Complete the joint using the appropriate connection method for the product material and the mating pipes (for example, solvent welding or push-fit/rubber seal as compatible). After assembly, verify alignment and test the drainage for leaks by running water through the system.

Usage recommendations

Use the fitting in accordance with local plumbing codes and manufacturer guidelines for indoor wastewater systems. Avoid using the product for pressurised applications. Ensure accessibility for future inspection where possible and support connected pipes to prevent undue stress on the branch connection.