Description
ms4000 92959951 Pressure valves provide a constant 95730904 Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar DDC 15 4 A PV E C F 32I002FG The SMART Digital DDC is a compact positive displacement The motor is a 3 phase motor of the canned type with sand shield liquid lubricated bearings and pressure equalizing diaphragm