Expansion HD series – Pumps with mechanical seal | Vortex design

Within this series a number of variants is now available for 2900 min-1. Heavy duty bearing assemblies are developed which makes the use of higher motor powers possible.

In the product portfolio and PumpFlo a new VX variant is available.
VX means Vortex, indicating that the pump has a vortex housing and a turbine impeller. This combination makes it possible to pump liquids with solids up to 32 mm without problem!

The capacity curves are quite similar to the existing types, but the consequence of larger particle ability is a fractional lower efficiency.  
Basically the Vortex execution is available on all ARBO pump series.