cr 1s 5 a a a e hqqe 93390768 The VFI is the industrial

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

Level measurement The Dedicated Controls system starts/stops the wastewater pumps by means of

the AutoFlowAdapt function automatically adjusts the pump speed to the process conditions to maintain the target flow even with fluctuating back pressure or air bubble formation (degassing drive strategy)

The motor is protected by output filters against overvoltage and increased operating temperature

cr 1s 5 a a a e hqqe 93390768 The VFI is the industrialVertical, 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. Power transmission is via a rigid split coupling. The pump is fitted with a 3 phase, fan cooled asynchronous motor.