Frankische Alpex-Duo XS Coupling Reduced
Technical Specifications
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Product Type: Reducing coupling
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Material: High-performance PPSU (Polyphenylsulfone)
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Pressing Compatibility: F-contour and TH-contour
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Leak Before Press Function: By DVGW standards
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Inspection Features: Large integrated inspection holes
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Identification: Laser-engraved pressing sleeves for clear identification
- Connection: Fixed stainless steel pressing sleeves with white fixation rings
- Application: Designed for drinking water and heating system installations
Description
The PPSU reduced coupling is a high-quality fitting designed for water and heating system installations. Made from durable, lead-free PPSU, it ensures excellent resistance to high temperatures and corrosion. Featuring white fixation rings with integrated inspection holes and fixed stainless steel pressing sleeves, this coupling provides a secure and leak-proof connection. The built-in leak function enhances installation safety, while the unique laser engraving enables easy identification and traceability.
Key Features
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Flow-Optimised Performance: Up to 30% larger internal cross-section to enhance system flow
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Leak-Before-Press Safety: Identifies unpressed joints during system testing for reliable installation
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Premium PPSU Build: Lead-free, hygienic, and resistant to high temperatures and aggressive media
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Quick Installation Process: No calibration required – install securely in just three easy steps
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Dual Pressing Compatibility: Suitable for both F and TH press tools commonly used on site
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Accurate Placement: White fixation rings feature large inspection holes for visual confirmation
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Permanent Marking: Laser-engraved sleeves support quick and accurate identification during fitting
| SKU | Frankische Code | D (mm) | D (mm) | L (mm) | Z (mm) | Weight (kg) |
| 488672 | 82820130 | 20 | 16 | 57 | 8 | 0.027 |
| 488673 | 82826130 | 26 | 16 | 66 | 8 | 0.036 |
| 488674 | 82826150 | 26 | 20 | 67 | 9 | 0.040 |
| 488675 | 82832150 | 32 | 20 | 67 | 9 | 0.050 |
| 488676 | 82832160 | 32 | 26 | 76 | 9 | 0.058 |
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
