DDA 30-4 FC-SS/T/SS-F-31AAFG The SMART Digital DDA is a compact positive displacement

analog 0/4-20mA and external stop

50 % (maximum flow= 3

External communication The Grundfos Dedicated Controls system can communicate with external units such as

Segnali di ingresso/uscita:

cme 5 5 a r g v aqqv v a d n 99380698 DDA 30-4 FC-SS/T/SS-F-31AAFG The SMARTCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in high grade stainless steel. The mechanical shaft seal is a special designed, unbalanced O ring seal. Pipework connection is via internal Whitworth pipe threads, Rp (ISO 7 1). The pump is fitted with a 3 phase, fan cooled, permanent magnet, synchronous motor. The motor efficiency is