Auto Press

AUTO RANGE is an ON/OFF electronic device designed to switch the pump ON/OFF without using an expansion vessel.

The device protects the pump against dry running without using level probes or float switch.

It has an adjustable cut-in pressure and even with a high flow the pressure losses are small.

All the AUTO RANGE models have a MANUAL AND AUTOMATIC RESTART.

AUTO RANGE is an ON/OFF electronic device designed to switch the pump ON/OFF without using an expansion vessel.

The device protects the pump against dry running without using level probes or float switch.

It has an adjustable cut-in pressure and even with a high flow the pressure losses are small.

All the AUTO RANGE models have a MANUAL AND AUTOMATIC RESTART.