Pressure gauge with needle (0-4 bar) Intercal 88.20056-1180

Pointer pressure gauge with a range of 0-4 bar is designed for visual monitoring of coolant pressure in closed heating systems. The device is mounted on the boiler body or in the pipeline and allows quick assessment of operating pressure, which is important for timely detection of leaks or air pockets. The mechanical pressure gauge does not require electrical power and is reliable during long-term operation. When replacing, it is necessary to select a pressure gauge with the appropriate case diameter, thread type, and accuracy class. Regular checking of pressure gauge readings helps maintain optimal pressure in the system, ensuring efficient coolant circulation and preventing emergency situations.