Internal gear pumps with overflow valve and bypass VB/R series
Robust internal gear pumps with overflow valve and bypass on the side for the pumping of heating oils, lubricating and hydraulic oils as well as other self-lubricating, non-aggressive fluids.
Being durable and suitable for continuous operation, these pumps are often used for oil supply systems. Combined with the suitable drive motor, it can also pump oils of high viscosity.
