Frankische Alpex-Duo XS Elbow 90 Thread F
Technical specification
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Product Type: 90° elbow with female thread
- Sizes: 16 - 32mm
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Thread Standard: DIN EN 10226-1
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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: DVGW-compliant
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Inspection Features: Integrated inspection holes for visual verification
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Identification: Laser-engraved sleeve
- Application: For drinking water and heating system installations
- Connection: Fixed stainless steel pressing sleeve with white fixation ring
Description
The Alpex-Duo XS Elbow 90° with Female Thread offers a compact, hygienic solution for securely joining multilayer composite pipes to threaded components. Engineered from high-quality, lead-free, dezincification-resistant brass, this fitting is optimised for both potable water and heating applications. It features a robust stainless steel pressing sleeve and white fixation ring with large inspection holes for clear visual confirmation. With no calibration required and built-in leak-before-press functionality, this elbow provides fast, reliable, and regulation-compliant installation.
Key Features
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Optimised Flow Design: Up to 30% increased internal cross-section for improved flow efficiency
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Secure and Safe: Leak-before-press feature highlights unpressed joints during pressure testing
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High-Quality Brass: Lead-free and dezincification-resistant for long-term hygiene and durability
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Quick and Simple Installation: No pipe calibration needed – install in just three steps
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Press Tool Flexibility: Compatible with both F and TH crimping contours using standard tools
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Accurate Fit Confirmation: White fixation ring includes large inspection holes to verify correct positioning
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Laser Engraving: Enables quick on-site identification and prevents fitting errors


| SKU | Frankische Code | D (mm) | R (") | L (mm) | L (mm) | Z (mm) | Z (mm) | Weight (kg) |
| 488613 | 8291679201 | 16 | 1/2 | 41 | 30 | 17 | 23 | 0.083 |
| 488614 | 8292079201 | 20 | 1/2 | 42 | 30 | 17 | 23 | 0.092 |
| 488615 | 8292079301 | 20 | 3/4 | 45 | 30 | 15 | 23 | 0.116 |
| 488616 | 8292679301 | 26 | 3/4 | 54 | 36 | 21 | 21 | 0.152 |
| 488617 | 8293279401 | 32 | 1 | 57 | 45 | 28 | 23 | 0.209 |

