The BOLLFILTER differential pressure gauge, reference number 0550017 and type 4.36.2, ist a measuring instrument for monitoring the differential pressure across filtration media in industrial systems. It ist designed for a maximum operating pressure of 3.0 bar, allowing for precise condition monitoring of filter systems. The gauge assists in determining the optimal time for filter replacement or cleaning to ensure efficient filtration and protect downstream components. This instrument ist essential to avoid performance loss and potential damage caused by clogged filters. It integrates seamlessly into existing filtration systems and provides important data for preventive maintenance. The robust construction and precise scaling ensure long-lasting and reliable operation. Ideal for use in various industrial sectors where filter performance ist critical.