The VFI is based on the principle of vortex shedding behind a bluff body

The shaft seal is according to EN 12756

suitable for pumping clean water

In addition

idoneo per essere installato in un motori sommersi MS6

cm 10 1 a r i v avbv f a a n 97516493 The VFI is based onCompact, reliable, horizontal, multistage, end suction centrifugal pump with axial suction port and radial discharge port. Pump materials in contact with the liquid are in stainless steel. 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 asynchronous motor.