Hex. 12 * Based on 250C (77F) 1MPa = 145PSI T E C H N I C A L SPECIFICATIONS DIGITAL PRESSURE SWITCH WITH REMOTE SENSOR DIAGRAM Hex. 10 Gasket reducer M O R E H O W T O O R D E R S E E N E X T P A G E When installing indicators next to each other, allow 20mm between units. Minimum separation 65mm between centres. Courtesy of Steven Engineering, Inc. !