DDA 30-4 AR-PP/V/C-F-31I002FG The SMART Digital DDA is a compact positive displacement

interface for Grundfos CIM fieldbus module

5-16 AR-PVC/V/C-F-32I001 The SMART Digital DDA is a compact positive displacement

The VFI is based on the principle of vortex shedding behind a bluff body

resetting of system and start/stop of pumps

crie 15 2 n fgj a e hqqe 93149892 DDA 30-4 AR-PP/V/C-F-31I002FG The SMARTVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid 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. Pipe connection is via combined DIN ANSI JIS flanges. The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor