Kolanko 1” – nakrętka 1 – 1 / 2” De Dietrich 7621691

This elbow fitting features a 1 inch connection on one side and a 1-1/2 inch nut on the other, providing a versatile solution for changing pipe direction in heating systems. Ideal for boiler and burner installations, it helps navigate around obstacles or connect components with different thread sizes. The robust construction ensures a leak-free seal under pressure, while the nut allows for easy tightening and disassembly. Whether used in gas lines, water circuits, or oil supply, this elbow is a practical choice for maintenance and repair tasks.