John Guest Speedfit Superseal Pipe Insert - 15mm - Pack of 50

John Guest Speedfit 15mm Superseal Push-Fit Plastic Pipe Insert is designed to accompany Speedfit pipes and fittings, providing reliable end support and a secure seal. The dual O-Ring design enhances sealing security beyond standard inserts, helping to keep pipe ends round and minimise deformation after cutting. These inserts are fully demountable and offer a grip-and-seal connection, making them a practical choice for hot and cold water and central heating systems. They are lead-free and corrosion-resistant, suitable for use with copper pipes (BS EN 1057) as well as Speedfit barrier pipes (BS7291). The 15mm inserts are supplied in a pack of 50, ensuring you have ample inserts for multiple joints in your project.

In addition to their robust mechanical support, the Superseal inserts are engineered to seal effectively between the pipe exterior and the O-rings, providing a dependable connection to the push-fit fitting. They are compatible with a range of pipe sizes within the Speedfit system and are designed to maintain performance over time in both hot and cold installations.

Features

• Dual O-Rings for enhanced sealing
• Maintains pipe end shape to prevent deformation
• Compatible with BS EN 1057 copper pipes and BS7291 barrier pipes
• Lead-free and corrosion-resistant
• Fully demountable with grip and seal connection