Speedfit 22mm Superseal Pipe Insert STS22 (Pack of 25)

The Speedfit 22mm Superseal Pipe Insert STS22 ensures a rigid, secure connection between Speedfit pipe and fittings. Featuring dual O-Rings, it delivers enhanced sealing for water-tight connections, preventing leaks and maintaining pipe integrity. Ideal for hot and cold water systems and central heating, the insert is WRAS approved for guaranteed quality and performance. It is compatible with Speedfit pipes and fittings only.

The JG Speedfit 22mm Superseal Pipe Insert STS22 is designed to create a rigid connection and provide enhanced sealing when used with Speedfit push-fit fittings. This insert features dual O-Rings, which significantly improve the sealing process compared to standard inserts. The first O-Ring is located on the stem of the insert, preventing water from passing between the pipe wall and the insert. The second O-Ring sits at the end of the insert, ensuring a secure seal inside the push-fit fitting. This dual action creates a multi-seal when used in conjunction with Speedfit push-fit fittings, which also include a main O-Ring seal. The STS22 insert helps maintain the pipe's shape, preventing deformation and ensuring a strong connection even under side loads. It is suitable for use in hot and cold water systems and central heating, and is WRAS approved for high-quality assurance. Exclusively designed for Speedfit pipes and fittings, the STS22 is an essential component for any reliable plumbing installation.

 
Features & Benefits
✅ Dual O-Rings for enhanced sealing and leak prevention
✅ Helps maintain pipe shape and prevents deformation after cutting
✅ Provides added rigidity when side loads are applied
✅ Suitable for both hot and cold water systems, as well as central heating
✅ Exclusively compatible with Speedfit pipes and fittings
✅ WRAS approved for trusted performance

At MacDonald Plumbing Supplies, we are committed to protecting your privacy and ensuring a secure shopping experience. We fully comply with UK data protection laws — please refer to our Privacy Policy for full details on how your information is used and protected.

When it comes to payment, we offer a range of trusted and secure options:

• Visa Debit & Visa Credit

• Mastercard

• PayPal

• PayPal Pay in 3 (interest-free instalments subject to T&C's)

All transactions are processed through secure, encrypted payment gateways, keeping your personal and payment information safe at all times.