Frankische Alpex-Duo XS Press Connection Coupling
Technical Specification
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Product Type: Female press connection coupling
- Size: 16 - 20mm
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Thread Standard: DIN EN ISO 228 and Eurocone compatible
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Material: Dezincification-resistant, lead-free brass
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Pressing Compatibility: F-contour and TH-contour
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Leak Before Press Function: By DVGW requirements
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Inspection Features: Integrated large inspection holes
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Identification: Laser-engraved pressing sleeve
- Connection: Fixed stainless steel pressing sleeve with white fixation ring
- Application: For connecting Alpex and Turatec pipes to fittings, devices, and shaped parts with Eurocone threads
Description
The female press connection coupling is designed for secure and efficient connections between Alpex and Turatec pipes and Eurocone-compatible devices, fittings, and shaped parts. Manufactured from high-quality, lead-free brass, this fitting ensures long-lasting durability and corrosion resistance.
Featuring a fixed stainless steel pressing sleeve with an integrated leak function, it provides a secure and reliable connection. The white fixation ring with integrated inspection holes enhances ease of installation and verification. With an optimised design delivering up to 30% greater flow rate, it improves system efficiency.
Installation is simplified with a no-calibration, three-step process, reducing time and effort. Unique laser engraving ensures easy identification of the fitting for quick and accurate use in plumbing applications.
Key Features
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Improved Flow Rate: Offers up to 30% larger internal cross-section for reduced pressure loss and improved system efficiency
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Leak-Before-Press Safety: Unpressed fittings are detected during pressure testing, enhancing reliability
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High-Quality Brass Material: Lead-free and compliant with EU Drinking Water Directive and REACH regulation
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Quick-Fit Process: Installs in just three simple steps without the need for pipe calibration
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Wide Compatibility: Connects Alpex and Turatec pipes to Eurocone-threaded fittings and components
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Press Tool Versatility: Accepts both F and TH press contours, reducing the need for specialised tooling
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Visual Assurance: White fixation ring includes integrated inspection holes for proper pipe positioning
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Laser Engraved: Permanent sleeve markings for clear, on-site product identification


| SKU | Frankische Code | D (mm) | G (") | L (mm) | Z (mm) | Weight (kg) |
| 488710 | 8291671001 | 16 | 3/4 | 45 | 17 | 0.083 |
| 488711 | 8292071001 | 20 | 3/4 | 53 | 24 | 0.096 |

