Insulation resistance alarm

5 % of set value in case of trouble-free process)

DDA 30-4 AR-PP/E/C-F-31U2U2FG The SMART Digital DDA is a compact positive displacement

Pressure loading valves provide a constant counter-pressure and prevent siphoning They are installed in the discharge line after the pressure relief valve

creating service reports

cr 1s 27 a a a e hqqe 93397396 Insulation resistance alarmVertical, 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. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.