Check = Check valve SBM 75 CEE SBM 150 CEE
P.D. Meter weight with accessories Type CF CFPVp CFS CFPVpS SBM 75 38 Kg 44 Kg 43 Kg 49 Kg SBM 150 62 Kg 75 Kg 67 Kg 80 Kg 1) P.D. Meter 2) Strainer-air separator 3) Counter 4) Preset 5) Printer 6) Preset valve 7) Check valve Filtering and air elimination To assure a measuring accuracy and preserve the meter from damage,