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

The VFI has no moving parts and is built into a stainless steel pipe

an external thermal switch must be connected (contact Grundfos)

The dosing head includes the following parts:

1 kW MS402 motor with sand shield

cri 1s 5 a p a v hqqv 92899913 The VFI is the industrialVertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in stainless steel. Power transmission is via a rigid split coupling. Pipe connection is via PJE (Victaulic) couplings. The pump is fitted with a 1 phase, fan cooled asynchronous motor.