cr 5 5 a a a e hqqe 99241113 The DDA-C has built-in connectivity

The DDA-C has built-in connectivity that allows easy setup and tracking via the Grundfos GO app as well as easy integration into a Modbus RTU or TCP bus system

With a frequency of 50 Hz they run at 1500 rpm approximately

Degassing drive strategy in case of air bubbles detected in the dosing head and Auto Deaeration during pump standby avoids stand-still due to air-locking

The agitator must be protected against dry-running

The MGE motor incorporates thermal protection against slow overloading and blocking (IEC 34

cr 5 5 a a a e hqqe 99241113 The DDA-C has built-in connectivityVertical, 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 asynchronous motor.