cr 5 2 a a a v hqqv 93391275 Automatic adjustment of stroke length

Automatic adjustment of stroke length via direct drive control or mA-input signal

DDA 120-7 AR-PVC/E/C-F-31U3U3F The SMART Digital DDA is a compact positive displacement

Pressure valves provide a constant counterpressure and prevent siphoning Opening pressure is fix at 3 bar

stroke signal

cr 5 2 a a a v hqqv 93391275 Automatic adjustment of stroke lengthVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.