Coupling (F) 20x3/4 EF Stahlmann 2217157

The feature of Stahlmann fittings lies in their individual design developed by "SST" specialists, which allows the fitting to be mounted on a pipe in a matter of seconds. Thanks to the high-quality materials used in the production of Stahlmann fittings, they possess properties that ensure a high degree of dust and water protection, temperature resistance (high and low temperatures), and resistance to sparks, rodents, fungi, and mold. All pipe fittings come with a 2-year warranty. Advantages of Stahlmann fittings: - Ensure reliable, airtight installation of water supply systems based on corrugated pipes; - Made of high-quality hot-forged brass CW617N; - Feature a unique design that allows the fitting to be mounted on a pipe in seconds; - To install the fitting, simply insert the pipe and tighten the nut.