operation hours and power on/off

Segnali di ingresso/uscita:

analog 0/4-20mA and external stop

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

cme 5 5 a r g v aqqv v a d n 99380698 operation hours and power on/offCompact, 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