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

bocca di mandata radiale

A start-up guide allows easy installation by asking for a few parameters and then does all the settings

They are particularly required for DDA-FC or DDA-FCM pumps at very small flow rates

liquid transfer in tanks

cm 10 2 a r a e avbe e1 a a n 96943346 The VFI is the industrialCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. The shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. 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, foot mounted, fan cooled