RMG 720 Operation And Maintenance, Spare Parts page 12

4.2. Measuring units K4, K5, K6
4.2.1. Spare parts drawing of K4, K5, K6
4.2.1.1. Drawing for RMG 720, DN 50 to DN 100, for RMG 330 and RMG 332,
DN 80 and DN 100, and for RMG 408, DN 50/100 to DN 100/200
*) parts to be held in stock for maintenance
720.20 S.12
measuring unit K4 for
overpressure and underpressure release
measuring unit K4 for
overpressure release only
special version (without diaphragm
rupture safety protection)
measuring unit K6 for
underpressure release only