1. Easy installation: With a 1inch thread connection and a 3/4inch 6bar thread connection for the safety valve, assembly is a breeze. No complicated installations required! 2. Safety valve: The quality rubber seal ensures a seal thanks to its heat resistance. If the pressure rises too much, it ensures the proper operation of the boiler in the event of overpressure by displacing the required amount of liquid outward to compensate for the internal pressure of the device. 3. Bleed valve: It is used in heating systems for automatic ventilation of air pockets. When the air accumulation in the float chamber exceeds a certain level, the float sinks and opens the valve. This continuous cycle prevents unwanted noise, wear of equipment in the circuits, and inefficient performance of heating systems. 4. Pressure gauge: Each gauge is tested for accuracy and tightness. The shatterproof lens and steel housing ensure durability and strength. In addition, a visible scale and easytoread red hand allow accurate and direct reading of system pressure up to 6 bar. 5. material: Made of brass, our safety group is extremely durable and corrosionresistant, enabling reliable performance even in harsh working environments. Additionally, the onepiece shaping and thickened body provide extra rigidity and strength.