The agitator must be protected against dry-running

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

Contattore dell'acqua in linea con segnale impulso senza potenziale

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

the duration of the discharge stroke varies

crn 3 31 s fgj t e hqqe 98270523 The agitator must be protectedVertical, non self priming, high pressure multistage centrifugal pump with suction and discharge ports on the same level (in line) enabling installation in a horizontal one pipe system. The chamber stack is turned upside down to ensure that the shaft seal is not affected by the high pump discharge pressure. Pump materials in contact with the liquid are in high grade stainless steel. A cartridge shaft seal ensures high reliability, safe handling and