diaphragm dosing pump with variable-speed drive (stepper motor) and intelligent control electronics with minimum energy consumption

two configurable digital inputs or open-collector outputs

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

The VFI is the industrial version (4-20 mA output) of the Grundfos vortex flow meter range

cri 5 16 a ca a v hqqv 92902469 diaphragm dosing pump with variable-speedVertical, 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 FlexiClamps. The pump is fitted with a 1 phase, fan cooled asynchronous motor.