cr 3 21 a a a v hqqv 92901529 diaphragm dosing pump with variable-speed

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

Can be installed vertically or horizontally

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

DDE o DDI tappo in PE

cr 3 21 a a a v hqqv 92901529 diaphragm dosing pump with variable-speedVertical, 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 1 phase, fan cooled asynchronous motor.