Are you looking for a precise pressure gauge for your car wash? Glycerin gauge Fi 63, 1/4" thread is a professional measuring device that provides stable and accurate pressure reading. Its most important feature is that it is filled with glycerin, which dampens the vibration of the pointer, which is crucial in high-pressure systems where pressure pulsations occur. The pressure gauge has a standard size of Fi 63 mm, a 1/4" thread and a measuring range of 0 to 250 bar. The high accuracy class 1.6 guarantees reliable measurements. It is an indispensable piece of equipment in touchless car washes, hydraulic and pneumatic systems where pressure control is crucial for safety and efficiency.