Hydraulic Products Pressure and flow indicators Pressure and flow indicators Hydrolico provides a large range of products fitted to all your hydraulic needs. PRESSURE / VACUUM SWITCHES Product infoTechnical data PRESSURE TRANSDUCERS Product infoTechnical data PRESSURE TRANSDUCERS - WITH LCD DISPLAY Product infoTechnical data PRESSURE GAUGES Product info DIGITAL PRESSURE GAUGEs Product infoTechnical data PRESSURE GAUGE ACCESSORIES Product info