Plumbright 28mm Straight Coupler White plastic

Plumbright Straight Push-Fit Coupler

The Plumbright Straight Push-Fit Coupler is designed to create a secure and reliable connection between pipe runs in plumbing and heating systems. Ideal for both domestic and commercial installations, this heavy-duty plastic plumbing fitting offers a fast, flame-free solution for extending or repairing pipework without the need for soldering or specialist tools.

Suitable for use within wet underfloor heating systems and general plumbing applications, the push-fit design helps speed up installation while maintaining a strong and dependable connection.

Key Features and Benefits

• Quick and simple push-fit installation with no soldering required
• Suitable for hot and cold water plumbing and heating systems
• Strong and secure connection designed for long-term performance
• Flame-free installation for safer working on-site
• Reusable fitting design allows easy removal and adjustment
• Lightweight construction for easier handling and installation
• Corrosion-resistant plastic body helps prevent mineral build-up
• Leak-resistant connection with secure locking mechanism
• Compatible with barrier pipe systems commonly used in wet underfloor heating

Suitable Applications and Compatibility

This push-fit straight coupler is suitable for a wide range of plumbing and heating applications, including wet underfloor heating systems, radiator circuits, general water distribution pipework, and repair or extension work.

Compatible with hot and cold water systems, it is designed for use with barrier pipe and modern plastic plumbing installations where fast, reliable connections are required.

Role In Underfloor Heating

Reliable pipe connections are essential for maintaining the efficiency and long-term performance of a wet underfloor heating system. This plumbing coupler helps create dependable joints that minimise the risk of leaks and reduce installation time during floor build-up and manifold pipework installation.

The push-fit design is particularly beneficial in underfloor heating projects where quick installation, reduced disruption, and secure pipe connections are important for system reliability and ongoing performance.

Guidance

Ensure pipework is clean, free from damage, and correctly prepared before installation. Push the pipe fully into the fitting until securely seated. Always test the system after installation to confirm all connections are watertight.

This fitting is designed for flame-free installation and should not be used with blowtorches or hot works.

Technical Overview

• Push-fit straight plumbing connector
• Suitable for hot and cold water systems
• Compatible with barrier pipe installations
• Manufactured from durable engineering-grade plastic materials
• WRAS approved
• Kitemark approved
• Designed for long-term plumbing and heating performance
• Suitable for domestic and commercial plumbing applications