BONFIX Alu-press brass press coupling screw bushing 20 x 3/4 - 48730330
- The fitting and the pipe bear the KIWA Water Mark and KOMO certification.
- The system comes with a 10-year warranty.
- The fittings can be sealed with the following profile jaws: TH, H, U, B, F, and CH.
- Up to and including 32 mm, the fittings can also be sealed with hand pliers.
- LBP – Leak Before Pressed function.
- The system can be used for legionella prevention.
- Every fitting size has its own color code.
- The fittings and the pipe comply with the requirements of the European UBA list.
- All threads are conical.
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Key features
- The fitting and the pipe bear the KIWA Water Mark and KOMO certification.
- The system comes with a 10-year warranty.
- The fittings can be sealed with the following profile jaws: TH, H, U, B, F, and CH.
- Up to and including 32 mm, the fittings can also be sealed with hand pliers.
- LBP – Leak Before Pressed function.
- The system can be used for legionella prevention.
- Every fitting size has its own color code.
- The fittings and the pipe comply with the requirements of the European UBA list.
- All threads are conical.
Product information
BONFIX Alu press is a complete and professional piping system for both drinking water installations and central heating applications. The fittings are made of high-quality brass and feature a 304 stainless steel press sleeve for maximum durability. Thanks to the double EPDM O-rings, color coding by size, and the Leak Before Pressed function, you achieve fast, safe, and fully verifiable installation.
The BONFIX Alu press fittings fit all BONFIX Alu press pipes and can be pressed using TH, H, U, F, and CH profile jaws. This makes the system widely applicable for residential construction, renovation, and non-residential applications. The fittings have been extensively tested, are KOMO certified up to and including 32 mm, and meet the strict European UBA requirements for drinking water quality.
With an expected lifespan of approximately 50 years and a 10-year system warranty, with BONFIX you choose certainty, quality, and a pressing system that will last for years without problems.
Why BONFIX Alu press
BONFIX Alu press is developed for installers who want to work quickly, efficiently, and leak-free. The system combines ease of use with reliability through features such as Leak Before Pressed, double O-rings for optimal sealing, and color coding for error-free assembly. Thanks to universal compatibility with multiple press profiles, BONFIX is easy to integrate into any existing installation practice. The fittings are fully suitable for drinking water, central heating, cooling systems, and low-pressure compressed air, allowing you to use a single system for multiple applications.
In addition, BONFIX Alu press offers a strong price-quality ratio, high corrosion resistance, and proven performance in long-term installations. For installers, this means lower failure costs, faster installation, and greater certainty upon completion.
Specifications
| Specification | Details |
|---|---|
| Article number | 48730330 |
| GTIN number | 8717845019440 |
| Brand | BONFIX |
| Series | Aluminum press |
| Manufacturer's article number | 2000340 |
| Mate | 20 x 3/4" |
| Model | Screw bushing |
| Application | Drinking water / CV |
| Connection 1 | Internal thread cylindrical BSPP-G (ISO 228-1) |
| Connection 2 | Compression sleeve |
| Contour code connection 2 | TH/U/H |
| Main color fitting | Brass |
| Connection quality class 1 | CuZn40Pb2 (CW617N) |
| Connection quality class 2 | CuZn40Pb2 (CW617N) |
| Length | 547 mm |
| Connection length 1 | 297 mm |
| Connection length 2 | 25 mm |
| Material connection 1 | Brass |
| Material connection 2 | Brass |
| Material sealing | Ethylene-Propylene-Diene Monomer (EPDM) |
| Max. operating pressure at max. medium temperature | 10 bar |
| Max. working pressure at 20°C | 10 bar |
| Medium temperature (continuous) | -20 - 90 °C |
| Model | 1-piece |
| Nominal diameter connection 1 | 3/4" (20) |
| Nominal diameter connection 2 | DN 15 |
| Surface treatment connection 1 | Untreated |
| Surface treatment connection 2 | Untreated |
| Surface protection connection 1 | Untreated |
| Surface protection connection 2 | Untreated |
| Key width | 31 mm |
| External pipe diameter connection 1 | 24117 mm |
| External pipe diameter connection 2 | 20 mm |
| Form | Law |
| Wall thickness connection 1 | 335 mm |
| Wall thickness connection 2 | 4942 mm |
| Wall thickness of connecting pipe, connection 2 | 2 mm |
| Working length connection 1 | 25 mm |
| Working length connection 2 | 87 mm |
| Zeta value | 5 |
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