the duration of the discharge stroke varies

The motor includes a frequency converter and PI controller in the motor terminal box

permanent-magnet synchronous motor

DDA 30-4 FC-PV/E/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

cre 3 6 n a a e hqqe 93146694 the duration of the dischargeVertical, 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, permanent magnet, synchronous motor. The motor efficiency is classified as IE5 in