Toilet offset connector McAlpine WC-CON4 20 mm eccentric connection

McAlpine WC-CON4 20 mm eccentric toilet connector creates a reliable offset between a WC pan outlet and the soil pipe to correct small alignment differences during installation. Made for sanitary systems, this eccentric connector allows a 20 mm lateral adjustment so that the toilet can be connected securely without re-routing existing pipework. The design supports domestic and light-commercial bathroom installations where a modest deviation between pan and waste pipe must be accommodated.

Advantages

The eccentric shape provides a precise 20 mm offset while maintaining a tight, leak-resistant joint. Manufactured to suit standard toilet outlets, the connector reduces installation time by eliminating the need for complex pipe modifications. Its compact profile fits in confined spaces behind WCs and helps achieve a neat connection with minimal disturbance to floor or wall finishes. The component is compatible with common sanitary materials and installation practices used in household and light-commercial settings.

Suitable for

• Adjusting small lateral misalignments between WC pan outlet and soil pipe
• Domestic bathroom toilet installations
• Light-commercial washroom fittings where minor offset correction is required
• Refurbishment or replacement of toilets without altering existing soil pipe routing

Key specifications

• Type: eccentric toilet connector providing offset
• Offset: 20 mm lateral compensation
• Compatibility: designed for standard WC pan outlets and common soil pipe diameters used in sanitary systems
• Application area: indoor sanitary installations for domestic and light-commercial use

How to use

Position the McAlpine eccentric connector between the WC pan outlet and the soil pipe so that the 20 mm offset corrects the misalignment. Ensure mating surfaces are clean and free of debris before assembly. Insert the connector fully and secure according to the WC and pipe manufacturer’s fitting instructions, using appropriate seals or solvent/wear-free joints as required for the material used. Check the connection for correct alignment and make a leak test after installation.

Usage recommendations

Use this connector where small lateral adjustments are sufficient; if larger offsets or angled corrections are needed, select an alternative fitting designed for that purpose. Always follow local plumbing codes and the WC manufacturer’s guidance for sealing and support to ensure a durable, watertight installation.