McAlpine BOSSCONN 110MM 4" PIPE 1.25 UNI GREY

McAlpine Boss Connector – 110 mm (4″) Pipe with 1¼″ Universal Outlet (Grey)

Product Description

The McAlpine Boss Connector for 110 mm (4″) pipe with a 1¼″ universal outlet in grey is a durable and adaptable fitting designed for integration into soil and waste systems. It allows secure connection of a smaller 1¼″ waste pipe to a standard 110 mm soil stack, ideal for linking basin or sink waste into a main drainage line.

Key Features

• Main Connection: Fits 110 mm (4″) soil pipe systems

• Branch Outlet: 1¼″ (32 mm) universal boss—suitable for various plastic waste pipe types

• Colour: Grey—standard for internal soil and waste pipe systems

• Material: High-strength polypropylene or PVC, providing resistance to impact and chemicals

• Connection Type: Plain socket for solvent-weld or mechanical fit

Advantages

• Flexible Integration: Allows addition of small-diameter waste lines into main soil stacks

• Universal Fit: Compatible with push-fit or solvent-weld waste pipe connections

• Secure & Leak-Resistant: Engineered for a tight seal to prevent water and odor escape

• Easy to Install: No special tools required—quick and reliable installation

Recommended Applications

• Residential Plumbing: Ideal for connecting washbasins, vanity units, or utility sinks

• Refurbishment Projects: Useful for adding new branch lines to existing soil stacks

• Commercial Installations: Supports greywater connections in office or retail washrooms

Summary

The McAlpine 110 mm Boss Connector with 1¼″ universal outlet (grey) provides a neat, efficient method to integrate smaller waste pipes into a larger drainage system. With its reliable construction and universal fit, it's a practical solution for both new builds and plumbing modifications.