John Guest 12mm Bulkhead Connector

Create a secure and professional water system installation with the 12mm John Guest Bulkhead Connector. Designed to allow 12mm semi-rigid pipework to pass safely through panels, tanks and bulkheads, this genuine John Guest fitting provides a reliable, watertight connection for campervans, motorhomes, caravans, boats and off-grid water systems.

Manufactured using John Guest's renowned push-fit technology, the bulkhead connector allows for quick and tool-free installation, making it ideal for both DIY conversions and professional installers. Simply push the 12mm pipe into each end of the fitting to create a secure connection without the need for clips, solvents or specialist tools.

Perfect for fresh water systems, the 12mm bulkhead connector provides a neat solution when routing pipework through walls, furniture, water tanks or partition panels, helping to create a tidy and dependable plumbing installation.

Key Features

• Genuine John Guest push-fit fitting
• Suitable for 12mm semi-rigid water pipe
• Ideal for passing pipework through panels and bulkheads
• Quick push-fit installation with no specialist tools required
• Creates a secure, leak-resistant connection
• Suitable for hot and cold water systems
• Corrosion-resistant, durable construction
• WRAS-approved materials for potable water applications

Perfect For

• Campervan conversions
• Motorhome water systems
• Caravan plumbing installations
• Marine and boat water systems
• Off-grid water systems
• DIY and professional installers

Whether you're installing a new fresh water system or upgrading an existing setup, the 12mm John Guest Bulkhead Connector provides the trusted quality, reliability and ease of installation that John Guest fittings are known for.