Female threaded fitting 20-Rp3/4" Uponor S-Press Plus 1070517

Solid connection in the Uponor system – S-Press Plus fitting

The S-Press Plus 20-Rp3/4" FT internal thread fitting is a reliable element of water and heating installations. Designed based on 25 years of Uponor experience, it guarantees durability, safety and ease of installation. It is fully compatible with Uni Pipe PLUS and MLC systems, as well as with existing Uponor tools.

Design and application

The fitting is made of dezincification-resistant brass (DZR) with a tinned surface, ensuring corrosion resistance and long-lasting tightness. It is designed to connect multilayer pipes with a diameter of 20 mm with a 3/4 inch threaded connection. It is ideal for water, heating and sanitary installations in residential and commercial buildings. Thanks to its design, it enables quick and secure connection without the need for additional sealants or pipe beveling.

Advantages for professionals and end users

• Durability and safety: The brass construction with a tinned coating and steel clamping sleeve guarantee resistance to mechanical and chemical stresses, ensuring long-term connection reliability.
• Fast installation: The S-Press Plus system eliminates the need for welding or gluing, reducing installation time by up to 25% compared to traditional methods. No need to bevel the pipes further simplifies the process.
• Quality control: The execution indicator of the clamp and the leak test function allow for immediate detection of any errors during installation, minimizing the risk of leaks.
• Compatibility: The fitting is 100% compatible with Uponor components, making it easier to design and implement installations.
• Access to information: The innovative QR code placed on the sleeve provides access to technical instructions, design guidelines and a product database using a smartphone.
• Pressure loss reduction: The optimal shape of the fitting minimizes flow resistance, reducing pressure losses by up to 60% compared to other solutions on the market.
• Temperature resistance: The fitting withstands continuous temperature up to 80°C (heating) and short-term up to 95°C (domestic hot water), meeting the requirements of PN-EN ISO 21003.
• Maximum working pressure: Up to 10 bar at 20°C – ensures safe operation of the installation.

The Uponor S-Press Plus fitting is an investment in the durability, safety and comfort of a heating or water system.